100% clean energy within a generation is 100% possible - but only if enough of us show we care.
So this Valentine's Day will you join us and show your love for the people, places and life we love that could be affected by climate change?
Last June you joined us on the streets of London to lobby your MP for stronger action on climate change. It was your hard work across 2015 that ensured the ambition was set high in the Paris Climate Deal. Now it's up to us to ensure that ambition is brought home to the UK.
We need our government to provide funding for renewable energy and support for an ambitious 5th Carbon Budget to lock in the emissions cuts that we need.
Don’t lose what you love to climate change just because no-one knew you cared. Please ask your MP to take action.
(Live in Scotland? Write to your party leaders there instead.