Meat is responsible for about 30% of all 'wasted calories', writes Mike Berners-Lee, so with food causing a third of all greenhouse emissions, eating less meat is one of the most effective things we can do to reduce our climate impact. But no less important is to switch from high to low-impact meats - and to do all we can to cut food waste in our kitchens.
VW's pollution cheating has caused thousands of premature deaths, write Mike Berners-Lee & Chris Goodall, creating costs that could destroy the company's entire shareholder equity. But this is no 'Black Swan' event. It is an early example of the existential threat to the fossil fuel economy.
Efforts to tackle climate change have failed to make the slightest difference to the exponential increase in CO2 emissions, writes Mike Berners-Lee. The US-China deal at last offers hope that things could change - but to make it work other countries must come on board, and promises must transform into binding commitments.
Naomi Klein finds kernels of hope amid the closely linked perils of climate change and untamed capitalism, writes Mike Berners-Lee. Ultimately it's down to us, the people, to come together and force the changes we need - but Klein's new book provides some valuable and timely inspiration.
