“A person whose skin is metallic can no more have its reproduction rest...” — Frank Tipler Quote

“A person whose skin is metallic can no more have its reproduction restricted than a black-skinned person. Regarding life as a form of machinery and intelligent machines as people without our environmental limitations is essential in understanding FAP, the Final Anthropic Principle, which deals with evolution in the far future.”

“We physicists know that a beautiful postulate is more likely to be correct than an ugly one. Why not adopt this Postulate of Eternal Life, at least as a working hypothesis?”

“Ever since the environmental movement was sparked by photos of the whole Earth taken by astronauts onboard Apollo Lunar Modules, I've seen planetary exploration as an extension of a reverence and care for Earth.”

“What is true environmentalism? I think it's environmental stewardship - not prohibition.”

“Without question, I'm not a fan of the EPA. The EPA has overstepped their boundaries each and every day. They get into areas they shouldn't be involved in... the states have the right to regulate themselves if they have the ability to do so - and we do because we have the Department of Environmental Quality.”