climate: This is his 40th year of hosting CBC's documentary series, The Nature of Things, according to National Observer. He helped establish the David Suzuki Foundation, a non-profit focused on sustainability, in 1990. It's been a long road for David Suzuki. And he says he's become jaded after years of broken promises from politicians and business people about combating climate change. He said he's doubtful humans can make the changes needed to stop the world's temperature rising by upwards of 1.5 C before 2030, as the UN Intergovernmental Panel on Climate Change has said is necessary to avoid catastrophic climate change. Suzuki spoke with National Observer on the phone from his cabin on Quadra Island on the coast of British Columbia, where he was spending time with his children and grandchildren. (www.immigrantscanada.com). As reported in the news.