'No One Can Say It's Too Late'.

This is an interview with geneticist David Suzuki. David Suzuki was there to explain to Canadians the grand ambitions of the early space program and our Anik satellites. He helped us understand the first test-tube baby and advancing technology. Nuclear energy, genetic engineering, global warming--Suzuki walked us through it all. Marking 25 years as host of the CBC's The Nature of Things this season, the 68-year-old geneticist is Canada's best-known science journalist and advocate for the environment. By then I was a hippie, had long hair, a headband, granny glasses, and I wore these flamboyant shirts and bell-bottoms.