BORIS Johnson will today warn US President Joe Biden and other leaders they must slash emissions this decade or be remembered as the people who failed the planet. The PM will urge them to match the UK's target of net zero by 2050 at the President's major climate summit this afternoon. Speaking on Earth Day, he will say: "The UK has shown it's possible to slash emissions while growing the economy. If we want to stop climate change, then this must be the year." It comes as MPs from across the political spectrum have today come together to vow new green goals to help save the planet. To celebrate Earth Day with an international day of action, Britain's politicians have vowed to go even greener to combat the climate emergency. Later today the US President will host a huge international summit online to address world leaders and call on them to do more to save the world before it's too late. He and the PM will push others to match the UK's ambitious climate targets, … [Read more...] about Earth Day 2021: Boris Johnson leads climate calls as MPs come together to make pledges to save the planet