Greg Bear — American Writer born on August 20, 1951,

Gregory Dale "Greg" Bear is an American writer best known for science fiction. His work has covered themes of galactic conflict, artificial universes, consciousness and cultural practices, and accelerated evolution. His most recent work is the Forerunner Trilogy, written in the Halo universe. Greg Bear has written 44 books in total. Greg Bear was also one of the five co-founders of the San Diego Comic-Con... (wikipedia)

Science fiction works best when it stimulates debate.
Of all the planets apart from Earth in our solar system, Mars is the most hospitable. Yeah. Right. Better keep my visit short. And yet, despite the discomfort, the danger, I love it here. I love coming back for these imaginary vacations. The sights are amazing.
Ray Bradbury is, for many reasons, the most influential writer in my life. Throughout our long friendship, Ray supplied not only his terrific stories but a grand model of what a writer could be, should be, and yet rarely is: brilliant and charming and accessible, willing to tolerate and to teach, happy to inspire but also to be inspired.
Why do we capital-N Nerds love Mars so much? Because it's beautiful, it's tough, it's buried in our mythic, childhood memories. It's covered with human triumphs but also with sad stories of failure.
We're told another large-scale terrorist attack is inevitable by those people who have committed so many resources to preventing it. They likely know what they're talking about.