How to Dispel Your Illusions
Freeman Dyson reviews Daniel Kahneman’s Thinking Fast and Slow (Farrar, Strauss and Giroux).
Freeman Dyson reviews Daniel Kahneman’s Thinking Fast and Slow (Farrar, Strauss and Giroux).
Are people exposed to doses of bisphenol A in their canned foods and other consumer products that can harm them? Or are the amounts too low to cause any harm? This is the crux of a vehement debate that is being waged as federal officials are trying to decide whether the chemical, known as BPA,…
The 100 Year Spaceship Symposium, an international event advocating human expansion into other star systems, has some crucial hurdles to overcome. Basically, interstellar travel will depend upon extremely precise measurements of every factor involved in the mission, which isn’t possible yet. But a University of Missouri researcher thinks he has found the solution to a…
The Union of Concerned Scientists (UCS) has just published a study criticizing Fox News Channel and the Wall Street Journal’s opinion section for misleading coverage of the climate change issue. Jumping straight to the key findings: Over a recent six-month period, 93% of Fox News Channel’s representations of climate science were misleading (37 out of…
Languages are like species. They evolve in mostly predictable ways, splitting into new species or dying out over time. Now, a group of linguists and computer scientists in the US and Canada have created a piece of software that can analyze enormous groups of languages to reconstruct what the earliest human languages might have sounded…
Researchers described roughly 15,000 to 18,000 new species in 2012, making choosing the most noteworthy a monstrous task. “[It’s] worse than asking me which of my children is my favorite,” quipped Quentin Wheeler, an entomologist at Arizona State University, in an email to The Scientist. Wheeler and his colleagues at the International Institute for Species…
Using an innocuous bacterial virus, bioengineers have created a biological mechanism to send genetic messages from cell to cell. The system greatly increases the complexity and amount of data that can be communicated between cells and could lead to greater control of biological functions within cell communities. The researchers, Monica Ortiz, a doctoral candidate in…