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Report from Smart Ageing Summit at Oxford 2026. It rejects the notion common in society that physical decline is inevitable with age. It puts the responsibility of good health on healthy living which means about 80% of the responsibility is on each one of us to maintain good health. Things that are important says this report are completely abstain from alcohol, avoid processed foods (what RFK Jr is telling us as Health Secretary), prioritize sleep, cultivating a "not-meat" mindset, not eating after 6.30 pm. Other studies such as the Oxford Population Health with half a million UK participants show environmental exposures and healthy living habits have far greater importance than biological ageing and inherited genetics. Which also supports this conclusion that it is upto each one of us to build a better quality of life as we age. We assume here that the society we live in is healthy and there are no natural disasters such as climate change or human made disasters such as wars and conflicts, human exacerbation disasters such as not investing in healthcare, education and infrastructure for good public services such as transportation, parks and recreation. Yet that cannot be taken for granted and it is also important for our own healthy living and our spiritual health to invest some of our time and put our money into making sure that this investment takes place in building a healthy society and environment to live in. We do this in our civic life, as parents at parent teacher meetings, as custodians of the environment, being active in our neighborhoods, in business practices, and in supporting and monitoring investments in education and healthcare for our communities. ...

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India experienced heat waves in March 2022, with the affected areas including Gujarat, Uttarkhand, Jammu and Kashmir, Himachal Pradesh. The IMD, Indian Meteorological Department declared India's first heat wave on March 11, and several heat waves since then.  IMD declares a heat wave when temperatures reach 40 degrees Celsius or 104 degrees Fahrenheit at low elevation. A heat wave is also considered to be taking place when temperatures are 4.5 degrees above normal, with 6.4 degrees called "severe." Senior climate scientists at IMD say heat waves in India are now more frequent and severe with unusual weather conditions in 2022.

2021 and 2022 reports of the Intergovernmental Panel on Climate Change (IPCC) warn that South Asia  faces conditions for heat waves and humidity related heat stress in coming decades. Marine heat waves are also more frequent.

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Looking long term at climate change actions that need to be taken European oil companies are likely to turn the current problem into an opportunity. This includes Shell, BP, Total. Prof. Michael Grubb of the University College, London, says the current oil crisis will only accelerate European oil companies investments into renewables and electric vehicle infrastructure.

This WSJ report points out that Shell, BP and Exxon have provided the advanced technology that makes production from challenging assets such as in the Arctic possible. With the withdrawal of this technology production increases will be limited and higher methane gas emissions are likely overall from Europe's eastern region. Exxon is likely to invest more in natural gas projects as it makes its withdrawal.

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Heat waves in early spring temperatures of 105 F Phoenix and 95 F in Las Vegas recorded in early Spring 2026, on March 19 2026. The result of a heat dome and climate change impact changing weather patterns.

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Climate change study from Potsdam Institute for Climate Impact Research in Germany published in Nature magazine retracted in December 2025. The study is an example of how such research when not done right can misrepresent situations leading to policy errors. Policy error under such misrepresentation can lead to errors such as a policy that excludes adjustments and a dual response to climate change and cost of living crisis attacking both on two fronts necessary today so soon after a disastrous pandemic and people living in scarcity not able to meet heating bills. What happened is that the study made predictions for 2100- which is impossible to do. Studied 1600 regions in the world. Showed decline of economic output by 62% in 2100. Did not mention that excluding Uzbekistan would make the reduction in growth 23%. It shows how overzealous work in one direction or the other can actually hurt the fight to address climate change and also tackle everday concerns like cost of living crisis. Recent reports in WSJ show how the approach of single focus has hurt economic growth in Germany and hobbled its industries. Other reports show how deprived and less deprived areas in the UK (also in the US) sit by side showing how decades of neglect of manufacturing and outshoring of factories have destroyed jobs and destroyed communities across Europe and the US, making them open to scourge such as fentanyl in the Nation's neighborhoods, and creating a climate of despair that feeds into other fears. Such as the fears of the surge of illegal migration promoted by traffickers and the influx of drug trafficking gangs in the Nation's neighborhoods. Such reports are then used by the World Bank and the Congressional Budget Office and central banks of 90 counties in the coalition Network for Greening of the Financial System, leading to distortions in policy actions, destroying the social consensus needed among wide sectors of the population in democracies in the EU and US and worldwide to address climate change and cost of living crises.  Leonie Wenz, from the Potsdam Institute for Climate Impact Research in Germany says-“We broadly agree with the issues raised, and have made corrections to the underlying economic data and to our methodology to address them. These changes are too substantial for a correction of the original article in Nature.”   ...

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According to this report taking fewer airplane flights and eating less dairy or meat, driving less, using less space in homes, can have a large impact on each person's carbon footprint to prevent climate change. Upgrading insulation is also a cheap way to take action against climate change.

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India is taking a strong stand in talks in Bonn, Germany, for investment funding to tackle climate change and to help areas affected by climate change. Agricultural crop in India is reduced from the heat wave's impact and cities are sweltering from the heat wave. Climate change action is a priority for regions such as India. The Bonn talks are preparatory to another meeting after Glasgow summit. The next summit is in Egypt Nov. 7-18 2022.

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Jan Ruckert-John, Professor of Sociology of Food  at the University of Applied Sciences, Fulda, Germany is interviewed by DW.com on theissues involving gender preference for vegetarian food, the issues with meat. Particularly at this time of coronavirus and climate change the issue of overemphasis on meat in diets around the world is a topic that comes up. Men trend more towards meat. The role of cows and meat in climate change is not adequately understood.

There is less understanding about the benefits of more vegetables, fruits, whole grains, and nuts in our food, with less meat and the need for public education, a role for health departments in many countries to create public education campaigns. Even less understood is the role of herbs such as used in Asian countries from turmeric and ginger to cinnamon in promoting health. 

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Heat mapped sidewalk heat is shown in color images in the NYT for 3 US cities Phoenix, Sacramento and Portland. Phoenix one can understand but Sacramento and Portland are hard to grasp- such is the acceleration of climate change effects across the Us and in other parts of the world. Does one then sees anywhere in the NYT, WSJ, W. Post, the Guardian, on the television news channels any coverage of what each candidate for the next 4 years running the US government is going to do for climate change effects? Inaction on climate change would produce severe costs for the US economy which will drain its resources 2-4 years from now as the effects of climate actually accelerate when nothing is done. This could cost as much as a trillion dollars in 2028 if nothing is done for climate change under the former president.

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By taking action in Venezuela in a way that benefits the Venezuelan people (and similar action in the long run interests of the Iranian people to dedicate most of the resources for development and increase share of oil revenues without discounting and removing sanctions ill effects on economy and quality of life) major new changes can improve quality of life in the world.  Venezuelan production which was 3 million barrels a day has declined to 900,000 without US investment and technological upgrades. With US investment this can be increased to put additional oil supplies on the market lost in the war with Iran and smaller traffic through the Straits of Hormuz. Venezuelan crude is best suited to US refineries which frees up shale oil for export to meet needs of India and Europe. China which had hyper growth through massive oil consumption would reduce its growth rate and its impact on climate change as it adjusts to the loss of 3 million barrels a day it no longer gets from Iran. Slower growth rate in China is good for the climate as it is the hyper growth of China that put the most pressure on climate even as Europe and the US had cut  fossil fuels consumption over the last decade. China made 2 coal plants a week and 95% of all new global coal construction in 2023. India needs additional oil supplies as it increases its growth rate from a much lower point of development (and electricity poverty) than China. By simply settling for normal development compared to hyper development targets( China has reached a point of Oil Fairness Percentage where each country gets to use the same percentage of oil as its population is as a percentage of world population- the number being about 17% for China for both, with the number being 18% for India and it having a shortfall of 12% based on its oil consumption being only 6% of the world total). China can reduce oil and coal consumption reducing pressure on oil prices and absorbing most of the impact from the loss of Iranian oil. China and Russia + (old Soviet territory) Canada, Australia, Brazil, Argentina, make up about 40% of the world's territorial landmass, would be large beneficiaries with improved climatic conditions from burning less coal. They are now highly developed countries and do not need hyper growth which requires China to build 2 coal plants a week and consume excessive amounts of crude oil and coal based on artificially set targets that make no sense by destroying the climate when no child in China lacks electricity to read. Marathon Philipps Valero with over half a million barrels of refining capacity for heavy Venezuelan crude can now put this to use using the imports by US of lower priced (by $9 to Brent crude) Venezuelan crude oil. In a few months of 2025 US has imported 280,000 barrels a day of Venezuelan crude in February 2026 alone some of it going to the large Valero refinery in Port Arthur, Texas. American oil refiners make larger margins using the Venezuelan crude than they make on light crude from shale oil producers in the US. What this does is to increase the supply of crude and refined oil products on the market as the light crude get shipped overseas to India and Europe- including countries like Spain which took in 100,000 barrels a day of shale crude from US in February 2026. ...

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When it comes to climate change China is the largest emitter of greenhouse gases in the world- more than North America, Europe, South America and Africa combined. It emits about one third of greenhouse gas emissions in the world. When it comes to climate change action China is meeting its 2030 targets 6 years earlier, and it is meeting all the increased use of energy through renewables. Yet there is another side and this is that China is building coal fired plants at a rapid pace to meet its energy needs. Xie Zenhua meets John Kerry at Sunnylands estate in southern California to discuss how China and the US can cooperate on climate change action. No two nations are so critical to meet the challenges posed by climate change from fires to floods and drought.

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Farming vegetables causes less greenhouse than livestock production. Climate experts say people should eat more vegetables for better health and for slowing greenhouse gas emissions that cause climate change.

Consider that studies show farming and other land use account for about a fourth of all greenhouse gas emissions, and about half of methane gas emissions are released into the atmosphere from cattle and rice fields. Meat in particular has more greenhouse gas emissions. 

Climate experts say the nutritional value of wheat grown in higher CO2 areas is 6% to 13% less for protein, and 5% to 8% less for iron. Another problem aggravating the situation is that drought has grown 1% a year between 1961 and 2013, IPCC researchers have found. This is a result of the growing climate change issues. Drought and nutrition is a major problem in India and Africa.

 

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NYT shows action being taken for climate change mitigation in Singapore which can be useful in the US and other places. Much of it has to do with trees and greenery restoration and free flow of air. Dense urban areas of Singapore can be 10 degrees Fahrenheit warmer than rural areas nearby creating sweltering heat for longer parts of the year. Singapore is seeing twice the accelerated effect of climate and is taking action. When one cuts trees down and replaces the cooling effect of trees with cement and asphalt to build cities. Large high rise buildings keep air from flowing freely creating pockets of heat. Waste heat comes from exhaust of gas cars and airconditioners. Everything in the way we build cities is creating climate change.

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The France fossil fuel tax increases were part of the annual increase since 2014 to meet France's effort to reduce climate change. Instead in 2018 the fossil fuel tax increase was seen in a different light, touching a nerve with rural French who were struggling financially to make ends meet. The yellow vest protests across France show the need to take climate change action that takes into account the needs of the financially vulnerable families. Even supporters of climate change action joined the protests in this report in the NYT.

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Warming of oceans by climate change cause US hurricanes Helene and Milton 2024. Ocean heat content in the Gulf of Mexico is much higher in October 2024 than the average heat content 2013-2023, as shown in this NYT chart. At a single glance one can see climate change at work. This is real America. And FEMA is stretched thin, not adequately funded for the natural disasters happening all over the US, yet Congress has failed to act, and the AI billionaires shown in today's NYT piece "Imperial Reach," talk about trillions of dollars they wish to divert from essential needs of the Nation in climate change action, disaster relief, childcare, health, and education, more than the GDP of European nations. In effect writing off the Nation's future and future generations.  

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Food insecurity issues India faces with climate change are covered in this report in NYT. The government is releasing stocks of subsidized tomatoes after extreme heat followed by floods destroyed part of the tomato crop. Floods are affecting all parts of India during July 2023. 

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The US president calls Brazilian president Lula Inacio Da Silva, "a good person actually," after meetings at the UN in September 2025. Tariffs imposed on Brazil for cocoa, coffee, meat and fruits have been lifted. Lula asserted Brazil's independent institutions and Brazil as a sovereign country. The tariffs were never popular in Brazil and Lula's popularity in Brazil is now up to to 33% after an earlier decline. He is more energized and at 80 is expected to run again for office. COP30 just completed in Belem, Brazil, and Lula has received favorable response in trying to salvage the climate agenda following the shift away from costly climate change decisions to the cost of living crisis.

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As the heat wave in Spain, in western Canada and in other parts of the world shows, the situation is not getting better. Climate change action needs a new urgency.

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Each year the amount of forestedd land that is cleared- mainly for cattle needing pasture land- releases the equivalent of greenhouse gas emissions of 600 million cars. Since 1961 methane gas emissions from cattle has increased significantly. This is one of the findings in a report published by 100 climate change experts for a UN body. Loss of peatlands in places like Indonesia is also a problem.  A half a billion people already live in desert. And land is being lost a hundred times faster than it is forming due to changes in weather patterns.  People migrate when weather fails as has happened for central American farmers migrating to the U.S. creating social and political problems in North America. A major issue in climate change is agriculture.  Increasing the productivity of land, reducing food wasted, persuading more people to eat healthy vegetables and less meat, reducing land lost to desertification, erosion and seas, are all actions that can be taken now say these 100 experts from 52 countries meeting in Geneva. The IPCC or Intergovernmental Panel for Climate Change does these reports to give people some idea of what actions to take to reduce the impact of warming that threatens livelihoods of millions especially in Africa and India, as well as other parts of Asia and Latin America. Developed countries are likely to feel the impact from migration which is dividing their societies politically and socially. As one expert from Aberdeen puts it people don't just stay where they are when drought conditions hit their areas, they migrate. ...

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Barmer, Rajasthan hits 48 degrees centigrade. The heat wave affects election turnout in Rajasthan state of India and in other parts of India.Delhi sees temperatures of 45 degrees centigrade. Floods in Brazilian state Rio Grande do Sul, heat wave in India, a new set of challenges from climate change in 2024.

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Scott Bessent on restoring the mission of the IMF "brutally calling out imbalances" including China's surplus economy and unfair trading practices instead of "whistling by the graveyard"- in his address to the IMF, Feb 15, 2025. Bessent says the IMF and World Bank had mission creep and lost track of financial stability and were not asking the hard questions about China's focus on exports at the expense of the manufacturing capacity and jobs of America and Europe.  Hee are his remarks meant to show that Bessent is taking an all of the above approach on energy, knows climate change is real but cals for flexible approach, an approach he wants the World Bank to take. And for the IMF to focus on key issues that have led to deindustrialization of US and Europe essential for financial stability before getting into social and cultural issues that are not its mandate for which it is ill equipped to address. Bessent told the IMF and World Bank - "Instead, the IMF has suffered from mission creep. The IMF was once unwavering in its mission of promoting global monetary cooperation and financial stability. Now it devotes disproportionate time and resources to work on climate change, gender, and social issues.   These issues are not the IMF’s mission. And the IMF’s focus in these areas is crowding out its work on critical macroeconomic issues. The IMF must be a brutal truth-teller, and not just to some members. Instead, today’s IMF has been whistling past the graveyard. Its 2024 External Sector Report was entitled “Imbalances Receding.”  This pollyannish outlook is symptomatic of an institution more dedicated to preserving the status quo than asking the hard questions."  Some of these hard questions are about surplus countries- about China and their focus on exporting their way till they destroy the manufacturing sector of the rest of the world. ...

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Questions about how large oil companies could be slowing down the action needed to meet climate change targets set by the US and the EU. The Ukraine war disrupted oil and gas supplies leading to the realization that a transition period would include some oil and gas. The Greens and Energy Minister Habeck in Germany secured emergency oil and gas supplies from Norway and Qatar to get through the winter. Yet the basic goals of meeting climate change targets set by the EU and the US and other countries remain intact and require serious action. How will this be done and who will set the climate change action plan? The large oil companies have too much invested in fossil fuels to prepare for the future with renewable energy. 

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Brazil president Lula at COP30 Belem, Brazil- mixing oil drilling plans with plans for climate change for Amazon forests. This is not a contradiction in today's world as many nations including China, India are depending on coal and moving forward with solar and wind energy, and the US is also drilling for oil and it's private sector continues moving forward on renewable energy. In 2025 cost of living action for working class families means getting cheaper sources of energy, and at the same time climate change requires new invention and scientific advances in developing solar, wind, nuclear and other renewable energy. US Biden administration accepted this combination approach and it is also practiced under the current US Republican administration with different degrees of emphasis to meet current and future challenges in the best way possible.