Listen to Radio 4’s Costing the Earth to find out how this can be done.
Tom Heap talks to experts who chart the route to hitting the target of the less than 1.5 C temperature rise needed.
This avoids the worst effects of a changing climate, if countries start to take action now!
To close the gap between pledges and action, countries need to sign up to policies and strategies that start to reduce emissions now. This is the challenge for the COP 26 Climate summit in Glasgow, now only 7 months away.
Only 30 minutes of your time – and an optimistic programme!