ttpttpjohn

We will live longer ,a hundred and twenty years .it is normal aging processes basically a furious invisible contest than our cells .a contest between damage to our DNA and our cell’s ability to repair that damage . then in 21st century strive in genetic medicine .may let us control and even reversed the process .but before we push scientists to do more ,consider do we really want to live in the world with no one goes old and a few children are born because the planet can only hold so many people .where will new ideas come form ?what will we do all that extra time