http://discovermagazine.com Science, Technology, and The Future http://discovermagazine.com/2007/apr/letters Readers share their views about pornography, God, and stories that save lives. 2007-07-05T07:55:17Z Print Article http://discovermagazine.com/2007/mar/letters Readers share their feelings about the "Year in Science" and George W. Bush. 2007-07-05T07:55:43Z Print Article http://discovermagazine.com/2007/feb/letters Readers sound off on The God Experiments, dark matter, and DISCOVER's list of greatest science books. 2007-07-05T07:55:25Z Print Article http://discovermagazine.com/2007/jan/letters Readers delve into black holes, astronomical jargon, global warming, and stereotypes of identical twins and rats. 2007-07-05T07:55:30Z Print Article http://discovermagazine.com/2006/dec/december-2006-letters Readers duke it out over the fate of science and react to DISCOVER's interview with Newt Gingrich 2007-07-05T07:54:14Z Print Article http://discovermagazine.com/2006/nov/letters Readers dig in to debates about NASA's future, urban sprawl, and more. 2007-07-05T07:54:53Z Print Article http://discovermagazine.com/2006/oct/letters Readers slash and burn the enthusiasm for corn ethanol, and more. 2007-07-05T07:55:05Z Print Article http://discovermagazine.com/2006/sep/mail Readers debate the motives of terrorists, vegetarianism, and the hottest physicist on the planet. 2007-07-05T07:55:12Z Print Article http://discovermagazine.com/2006/aug/mail Readers debate the feasibility of a trip to Mars. 2007-07-05T07:54:09Z Print Article http://discovermagazine.com/2006/jul/a-mail-copy Readers debate the Drake Equation. 2007-07-05T07:54:29Z Print Article http://discovermagazine.com/2006/jun/a-mail 2007-07-05T07:54:35Z Print Article http://discovermagazine.com/2006/may/mail 2007-07-05T07:54:49Z Print Article http://discovermagazine.com/2006/apr/letters 2007-07-05T07:54:02Z Print Article http://discovermagazine.com/2006/mar/letters Readers write back 2007-07-05T07:54:43Z Print Article http://discovermagazine.com/2006/feb/letters Readers write back. 2007-07-05T07:54:20Z Print Article