This winter I'll be taking part in Brave the Chill in aid of WWF. Sponsor me to help WWF bring our world back to life. Climate change poses the biggest threat to the future of our planet. Global temperatures have been rising for over a century and are now the highest on record. This causes negative impacts such as the melting of Arctic sea-ice, prolonged heat-waves and rising sea-levels, but we can do something about it. By sponsoring me to Brave the Chill, together we can help WWF continue to reduce our impact on the climate, and ease the pressures on the world's most vulnerable places, people and wildlife to bring our world back to life.