Climate change, pollution and habitat loss are threatening livelihoods, human well-being and our natural environment. How can leaders take action to safeguard people and planet? That was the question former U.S. vice president Al Gore asked New Zealand Prime Minister Jacinda Ardern, broadcaster David Attenborough, Anand Mahindra, Chairman of India's Mahindra Group, and Zero Waste Academy's Akira Sakano during a discussion on environmentalism he hosted at the World Economic Forum in Davos, Switzerland on Jan. 22. For more info, please go to globalnews.ca/tag/world-economic-forum/ Subscribe to Global News Channel HERE: bit.ly/20fcXDc Like Global News on Facebook HERE: bit.ly/255GMJQ Follow Global News on Twitter HERE: bit.ly/1Toz8mt Follow Global News on Instagram HERE: bit.ly/2QZaZIB