Today I watched an interesting program featuring Michio Kaku about aging and immortality. One of the most interesting theories highlighted in this program was by Aubrey de Grey. This is his TED talk.
Why We Age and How We Can Avoid It by Aubrey de Grey (TED Talk)
Kitsune's Thoughts 
wow.. that was very interesting
Wow.. >_< reminds me of those Guru/hipster talks..
haha It must be the vibes from his beard 😛