Rio de Janeiro’s new museum, focusing on ideas rather than objects, ecology more than technology, is a little trippy, a little hippy, very worthy but rarely dull
Sting operation uncovers two prominent climate sceptics available for hire by the hour to write reports on the benefits of rising CO2 levels and coal
Get up to speed on the most important climate change event ever with our bite-size guide
Ahead of a major urban design conference, the architect says we must plan for a more sustainable lifestyle – and discusses his disappointment at the likely rejection of his Thames Hub airport
Huge Zachariae Isstrom glacier has begun to break up, starting a rapid retreat that could continue to raise sea levels for decades to come
Progressives need to rediscover their Promethean ambitions and counter green ideologies that hold us back and won’t save the planet