Space Can we mine the Moon? The prospect of a permanent lunar base has certainly excited astronaut Harrison Schmitt, a veteran of the Apollo 17 mission. Nowadays Schmitt is a geologist at the University of Wisconsin in Madison and chairman of Interlune Intermars which raises money to develop lunar mining. President Bush's announcement included references to the moon's "abundant resources", but … News
Humans Washington diary ASK any number of consumer and public health groups and they will say that veterinary scientists in the US have been asleep at the wheel. For years, the advocates have urged the Department of Agriculture to do what Europe, and especially the UK, does: keep "downers" – sick or lame cattle – out of human … Opinion
In the realm of your senses IT'S a classic philosophical conundrum: how does my perception of the world differ from yours? Take a red rose, for example. We can probably agree it's red rather than blue, but what exactly is "red", and do I see the same red as you? And what about the distinctive smell – is my sense of … Features
Social engineer Infamous as the star criminal hacker, Kevin Mitnick had to re-engineer his life when he was banned from access to computers (now lifted). Poacher turned game keeper, he now makes his living as an information security specialist. Written with William Simon, Mitnick's The Art of Deception (Wiley, £9.99/$16.95) points out the real flaws in security … Books & Arts
Feedback AT A time when the Hutton enquiry into the death of British government scientist David Kelly is very much in the public eye, Feedback was intrigued to be reminded that Kelly co-wrote a letter about anthrax that was published in Âé¶¹´«Ã½ back in 1986. What's more, reader Adrian Smith informs us that the letter … Regulars