'There is no bigger threat facing humanity than climate change. We must lead by example.'
Labour leader makes case for close co-operation with EU post-Brexit to fight the common challenge of climate change and protect green jobs and standards
Opposition leader pushes May over conflicting signals from government on post-Brexit regulation, as environmental professionals voice concerns over Withdrawal Bill
Labour leader Jeremy Corbyn this weekend proposed to sweep away the UK's 'centralised' energy system and replace it with a greener system shaped by public ownership - but could such a vision ever become a reality?
Green Party co-leader argues the Greens played a key role in denying Theresa May a majority and helped delay government fracking and aviation expansion plans