Like most advances in science, the recent surge of discoveries in genetics
offers good and bad possibilities. Karl Drlica’s Double-Edged Sword (Helix
Books, $13, ISBN 0 201 40982 8) assesses both. It is also a basic course
in human genetics and molecular biology, aimed at the widest readership. Drlica
uses a biblical technique to drive his points home, starting each section with a
story about people whose lives are affected dramatically by genetics. These
aren’t parables; the people are real. It’s an effective device.
More from Â鶹´«Ã½
Explore the latest news, articles and features
Popular articles
Trending Â鶹´«Ã½ articles
1
We've found a mysterious substance on Titan and Pluto
2
We may have finally solved cosmology's chicken-or-the-egg problem
3
A quantum state that lasts forever may finally be within our grasp
4
How I used psychology to come back from the worst year of my life
5
Autism may have two distinct subtypes that vary by brain activity
6
How a radical new view of life could reveal its origin – and aliens
7
Fully autonomous drones have killed human soldiers for the first time
8
Most portable air conditioners suck – but there's an easy fix
9
Faecal transplant makes the brains of old mice act young again
10
Complex life on Earth may last 500 million years longer than expected
