This report in the BBC on the nuclear threat in the Ukraine war looks at the subject of nuclear conflict and what this means. It points out that China has no first use nuclear doctrine and Russia being dependent on China's support in the Ukraine conflict as a deterrent. It also sees the inner circle of a Russian and American president internally in conflict over nuclear weapons use in any situation.
The occasion of the discussion in the US and Europe on this issue and internally in other countries including China and India this week show the need for a complete rethinking of where we are and how we have come here. Much of the world- billions of people in Asia and Latin America, Africa, North America has little to do with the conflict in one small part of the world- which makes such talk irresponsible and reckless behaviour.