UN climate chief issues a rallying call to faith groups to help secure a global deal in climate change in 2015
I am honoured and humbled to join you in St Paul's Cathedral. Over the past 300 years, millions of citizens from this great city and around the world have gathered under these three magnificent domes...
Outgoing UN climate chief argues there is no need to change the UK and the EU's leading role in tackling climate change
Respected environmental campaigner becomes latest shadow minister to quit in protest at Jeremy Corbyn's leadership
Former Climate Change Minister says government should rethink privatisation of Green Investment Bank in the wake of Brexit vote
Respected environmental campaigner joins shadow cabinet as vote of no confidence in Jeremy Corbyn begins