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Cities that have spent a lot of money in expanding cycling infrastructure are shown in these pictures from DW.com. Copenhagen is where the Tour De France will start this year. Other cities are Paris, Amsterdam, Munster, Barcelona, Basel and Trondheim.

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The EU will put up 50 billion euros for a 200 billion euro planned AI investment by Europe, with the rest coming from providers, investors and industry. This was announced at the AI Action Summit in Paris, Feb 2025.

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Watch Macron take the world on a tour of Notre Dame cathedral. "Sublime," "much more welcoming,"  "more light," are words used to describe the renovation that makes the cathedral more beautiful than before. It was become more touristic before the pandemic, dark spaces inside and cluttered outside in the years before the pandemic. The restoration could not have come at a better time from my personal visits to Notre Dame over 25 years, with the organ music lifting one's spirits in the earlier years. It was restored in 5 years, considered an "insane" challenge. The cost 700 million euros. Donations in euros raised from 150 countries raised 846 million euros. 250 companies and hundreds of experts were involved in the renovation. The organ is restored and will be heard in all its joyful music.  The stained windows have regained color and wall reflect light, dark spaces have more light, brightening up the space inside the cathedral. Pipes system with water is installed that will be used to reduce the damage form a fire. Admission will remain free at the insistence of the diocese of Paris. 14-15 million will now be welcome inside the cathedral form all parts of the world.    ...

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900 volunteers are part of a special contact tracing programme launched by French hospitals in the Paris region called "Covisan."

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The 800 foot Chinese ocean carrier Zhen Hua 29 sails into Kingston, Jamaica, from Shanghai on the long route with 5 cranes in epic 3 months voyage through the Indian Ocean around Mozambique- the last of the globalization voyages. As globalization dims these are the last of these voyages. US policy is for its control of the Panama Canal, the Monroe Doctrine in the western hemisphere, pushing out a globalization that hurt American industry and jobs in the USA. China continues on with its surplus capacity make for export policy, the US wants out from these imports, and the EU is wary of imports dependence.  Gemany's Foreign ministry under Wadephul is forming a commission to investigate German dependence on China made products. This is the last of the globalization that started with Clinton, and went on with Bush and Obama, wrecking huge parts of the American industrial base. Cranes- no longer made in the USA, one by one, including ships- no longer made in the USA. The great shipyards of Britain and the US languishing in disrepair! ...

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Penelope Fitzgerald in her book Human Voices  says about BBC Calling- During the second World War the BBC was about "scattering human voices in the darkness of Europe." The BBC gets 137 million pounds from the Foreign Office.There is no provision for 2026, the BBC is entirely dependent onthe license fee. How will it be financed for its role in bringing Britain to the world as it did since its founding in 1932. Many parts of the world depend on radio, and on BBC broadcasts for information, more so as propaganda and disinformation fill the airwaves and print as the BBC and VOA make program cuts and management changes. In March 2025 most of VOA's staff was placed on administrative leave and $153 million was allocated for shutting down VOA. The US Congress opposed the idea and allocated $200 million a reduction from about $260 million in 2024 for VOA, and $644 million for USAGM US Agency for Global Media. BBC World Service operates in 134 countries with budget of $400 million pounds of which 221 million pounds comes from the UK Foreign Office. ...

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The prime minister of India gives 5 commitments to the world at the COP26 summit. This includes building 500 gigawatts of renewable energy capacity by 2030. He also called on developed countries to provide $1 trillion in financing for climate change efforts in the rest of the world. He said India has delivered on its commitments to the Paris Climate Change Agreement and will do so again.

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Berliners were leaving for smaller towns nearby even before the pandemic. This trend will accelerate. The situation is like that of Paris, New York, London and other cities.

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Cities including London, New York, Paris, Rio de Janeiro, Buenos Aires, Mexico City, Melbourne, Milan, Caracas, Cape Town, Copenhagen, Vancouver, have pledged to become carbon neutral by 2050.

Reducing transport emissions is a big challenge. London has Ultra low Emission Zone which encourages people to switch to low emission vehicles.  Paris is creating 650 kilometres of cycling paths and plans to open up the whole city to bicycles by 2026. Buildings have a large carbon footprint - producing 38% of global carbon emissions. Of this 11% are in the construction materials of steel and concrete, Wood is an alternative material that is being tried in buildings. Passive heating is a way to heat or cool buildings by building underground canals around a building and using the natural temperatures of the earth to cool or heat the air above. This is seen in the Energon building in Ulm, Germany.

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Workmen are busy installing many miles of bicycle lanes in Paris and its suburbs, as French people shift to more frequent use of bicycles to get to work and to go outside.

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Dangers from lead exposure during the Notre Dame cathedral fire when dust of toxic lead from the fire spread through Paris. This report in FR24 says not much was done about this in the first days of the fire. When the spire was rebuilt during renovation there was strong support for not using lead in the renovation instead shifting to copper or some other metal that was not toxic. Yet this report says the authorites used lead in the renovation of the spire and there is much concern about any lead getting into the air or water.

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Early warning about the danger of a small group of individuals deciding the future of an important technology that has dangerous potential if placed in a few hands. With the dangers ever present that the pace of development is outpacing regulatory effort, and the profit enabling a few corporations to stifle regulatory effort in America's flawed democracy. Sam Altman is seen by the board of OpenAI as "hindering the efforts of the board to carry out its responsibilities." The tension of the board with Sam Altman comes from the thinking at the board that the rapid expansion of commercial offerings was not giving time to consider the safety implications of the products rolled out. Watching Joanna Stern of WSJ interview Sam Altman and Murali Murthi gives the impression that Altman was  moving too quickly and Murthi was saying the right things but lacked the experience and capacity to tackle AI's vast responsibilities. This also stems from the fact that what young Stanford and other tech graduates in their early thirties have done in the last 2 decades ends a chapter in America's tech history. AI is an entirely different technology which requires the involvement of major parts of America's whole technological and scientific community and its society, not just a few individuals. This is also the lesson from the pandemic for virus research where not just the Cambridge, Massachusetts community needed to be involved, but vast parts of America'a health and medicine scientific community and the American public. A million lives were lost in the pandemic in the US alone, and millions all over the world. It is a lesson that should never be forgotten- that technology can get out of control. ...

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U.S. president Trump has a meeting with the Pope at the Vatican in which both were seated at a wooden desk in the pope's private study, and both listened carefully. Trump told the pope, "Thank you, thank you, I won't forget what you said." The pope gave Trump an encyclical on the environment, in which he said that capitalism had contributed to degrading the environment and this hurt the poor. Trump said he would read the encyclical. The U.S. president was critical of the Paris climate change accord on the campaign trail in 2016. Now as he decides whether the U.S. should withdraw, aides at the White House in favor of it see this as an opportunity for Trump to get a better understanding of the issue before deciding. Mr. Trump gave the pope a first edition copy of Martin Luther King's writings, and Francis gave Trump a medal bearing an olive branch. Trump then met for 50 minutes with the Vatican Secretary of State Cardinal Parolin.

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Travel to one of America's best national parks Grand Teton National Park is still one of the top destinations for travelers. Jackson Hole Wyoming airport is being expanded in 2025.