Why is the universe bio-friendly? Bioastronomy, once an intriguing and speculative sideline, has become a major focus for cosmologists. James N. Gardner presents a startling hypothesis for how our apparently bio-friendly universe began and what its ultimate destiny will be. Originally presented in peer-reviewed scientific journals, his radical “Selfish Biocosm” hypothesis proposes that life and intelligence have not emerged in a series of Darwinian accidents but are essentially hardwired into the cycle of cosmic creation, evolution, death, and rebirth. He argues that the destiny of highly evolved intelligence (perhaps our distant progeny) is to infuse the entire universe with life, eventually to accomplish the ultimate feat of cosmic reproduction by spawning one or more “baby universes,” which will themselves be endowed with life generating properties. In this explanation of the role of life in the cosmos, Gardner presents an eloquent and lucid synthesis of the most recent advances in physics, cosmology, biology, biochemistry, astronomy, and complexity theory. These disciplines increasingly find themselves approaching the frontier of what was once the exclusive province of philosophers and theologians. Gardner’s Selfish Biocosm hypothesis challenges both Darwinists and advocates of intelligent design, and forces us to reconsider how we ourselves are shaping the future of life and the cosmos.

Complex decisions are best left to your unconscious mind to work out, according to a new study, and over-thinking a problem could lead to expensive mistakes.

The research suggests the conscious mind should be trusted only with simple decisions, such as selecting a brand of oven glove. Sleeping on a big decision, such as buying a car or house, is more likely to produce a result people remain happy with than consciously weighing up the pros and cons of the problem, the researchers say.

Thinking hard about a complex decision that rests on multiple factors appears to bamboozle the conscious mind so that people only consider a subset of information, which they weight inappropriately, resulting in an unsatisfactory choice. In contrast, the unconscious mind appears able to ponder over all the information and produce a decision that most people remain satisfied with

A satellite study of the Greenland ice cap shows that it is melting far faster than scientists had feared - twice as much ice is going into the sea as it was five years ago. The implications for rising sea levels - and climate change - could be dramatic.

Yet, a few weeks ago, when I - a Nasa climate scientist - tried to talk to the media about these issues following a lecture I had given calling for prompt reductions in the emission of greenhouse gases, the Nasa public affairs team - staffed by political appointees from the Bush administration - tried to stop me doing so. I was not happy with that, and I ignored the restrictions. The first line of Nasa's mission is to understand and protect the planet.

This new satellite data is a remarkable advance. We are seeing for the first time the detailed behaviour of the ice streams that are draining the Greenland ice sheet. They show that Greenland seems to be losing at least 200 cubic kilometres of ice a year. It is different from even two years ago, when people still said the ice sheet was in balance.

A group of distinguished experts and scholars, including Robert M. Bowman, James H. Fetzer, Wayne Madsen, John McMurtry, Morgan Reynolds, and Andreas von Buelow, have concluded that senior government officials have covered up crucial facts about what really happened on 9/11.

They have joined with others in common cause as members of "Scholars for 9/11 Truth" (S9/11T), because they are convinced, based on their own research, that the administration has been deceiving the nation about critical events in New York and Washington, D.C.

These experts suggest these events may have been orchestrated by elements within the administration to manipulate Americans into supporting policies at home and abroad they would never have condoned absent "another Pearl Harbor."

Since the melting point of steel is about 2,700°F, the temperature of jet fuel fires does not exceed 1,800°F under optimal conditions, and UL certified the steel used to 2,000°F for six hours, the buildings cannot have collapsed due to heat from the fires.

Do you know your online rights? Have you received a letter asking you to remove information from a Web site or to stop engaging in an activity? Are you concerned about liability for information that someone else posted to your online forum? If so, this site is for you.

Chilling Effects aims to help you understand the protections that the First Amendment and intellectual property laws give to your online activities. We are excited about the new opportunities the Internet offers individuals to express their views, parody politicians, celebrate their favorite movie stars, or criticize businesses. But we've noticed that not everyone feels the same way. Anecdotal evidence suggests that some individuals and corporations are using intellectual property and other laws to silence other online users. Chilling Effects encourages respect for intellectual property law, while frowning on its misuse to "chill" legitimate activity.