No CrossRef data available.
Published online by Cambridge University Press: 07 May 2025
Hiroshima, 18 April 2010∼ In today's world there are two great existential challenges looming over all others. Firstly, the question of climate change. Whatever happened in Copenhagen is far short of what is required. Too many countries are refusing to pay any price for changes that must be consummated if the world environment is to be safeguarded. The other great challenge concerns nuclear weapons and it is this subject with which our meeting in Hiroshima is particularly concerned.