Aubrey De Grey
What young people can learn from a society of aging immortalists trying to live long enough to live forever.
We spoke to the world's leading experts in the field of human life extension to get an update on how close we are to living forever.
One gerontologist thinks the odds are about 80 percent.
"100,000 people every fucking day are dying of ageing. That’s the important thing, not worrying about hypothetical problems."