Description: David Suzuki, Canadian scientist, activist, environmentalist and educator, delivers a 'last lecture' -- what he describes as "a distillation of my life and thoughts, my legacy, what I want to say before I die". Filmed before a live audience, accompanied by a memory box of moving, distilled images, he articulates a core, urgent message: we have exhausted the limits of the biosphere and it is imperative that we re-think our relationship with the natural world. Suzuki looks unflinchingly at the strains on our interconnected web of life - and out of our dire present circumstances, heoffers up a blueprint for sustainability and survival.