All posts by Jeremy Lyon

Delete One Protein To Live Longer

070723-10 The protein type 5 adenylyl cyclase (AC5) seems to act as an amplifier of adrenaline response in the heart. Mutant mice that don’t make AC5 live up to 30 percent longer, weigh less as they age than normal mice, and may be more resistant to heart disease and cancer. Researchers are already developing drugs that inhibit AC5, but cardiologist H. Kirk Hammond cautions against hoping for a miracle cure for aging.

“I think first what I would do is get people to slow down on the highway, stop eating Big Macs and stop smoking.”

Eminently practical advice. [dangerousmeta]

“The Decaying Corpse of Genre Ficiton”

Genrezombie Ruth Franklin’s review of Michael Chabon’s “The Yiddish Policemen’s Union” starts off with a statement calculated to raise the ire of speculative fiction readers:

Michael Chabon has spent considerable energy trying to drag the decaying corpse of genre fiction out of the shallow grave where writers of serious literature abandoned it.

Ursula K. LeGuin wrote a delightful response that begins:

Something woke her in the night. Was it steps she heard, coming up the stairs — somebody in wet training shoes, climbing the stairs very slowly… but who?

The illustration accompanying this entry is cropped from the original drawn by bellatrys inspired by the LeGuin piece. There’s already a chapbook (pdf link).

Overall, Franklin’s review is not as dismissive as the opening sentence implies, but instead reflects what I think of as a profound ignorance of thoughtful, entertaining work being done in genre fiction. Her ignorance is captured best in the inverse of a complement she pays to Chabon’s book, calling it “a ‘what if?’ story for adults.” For adults — as if anything published in genre fiction is written for children. Why do you think the literary establishment is so ignorant of genre? [mefi]

A Future For Organic Farming

323166029 7D432392Ba MOrganic farming is not just the way forward for wealthy suburbanites. A new study of studies estimates that if all world agriculture shifted to organic farming techniques the world would produce at the low end 2,641 calories per person per day, and at the high end 4,381. The current world agricultural output, including synthetic factory farming techniques, is estimated at 2,786 calories. Even more interesting is the fact that in developing countries small-scale, organic techniques may produce food more efficiently than synthetic alternatives. [kurzweil ai] [photo by Frankie Roberto]