Neil deGrasse Tyson again-(Reposted from ScienceNeT)

It is always a pleasure to listen to Neil deGrasse Tyson.Neil feels he has a duty to inspire and educate the public. He is quoted as saying, “when I was a kid… there were scientists and educators on the staff at the Hayden Planetarium… who invested their time and energy in my enlightenment… and I’ve never forgotten that. And to end up back there as its director, I feel this deep sense of duty, that I serve in the same capacity for people who come through the facility today, that others served for me.”