Scientists let us know all the facts and figures about climate change. They know just how quickly the icebergs are melting, and almost to the day when the Great Barrier Reef will be dead. If you don't fully grasp the wide ranging and complex facts, it can feel like 'too much'. And though humans are excellent at responding quickly to immediate threat, consequences which will occur a few years down the track can be harder to come to grips with. Many of us turn away, with more immediate concerns taking priority.

But some people can't turn away, and this two part series examines the personal impact on those on the frontline of climate change. We ask scientists young and old, plus activists, philosophers and psychologists, 'how do you feel, about global warming?' Their responses will move you.

Listen to part two: Climate of emotion: hope

With thanks to Joe Duggan, of the Is this how you feel project.