Now Playing Tracks

Brain linked rats pave way for Gibson-esque meat crowd-computer

Technology that allows a direct link between the brains of two rats, allowing the behaviors of one animal to shape those of the other – even if they were thousands of miles apart – could pave the way to cognitive crowd-sourcing, researchers suggest. The experiment, in which microelectrodes a 1/100th the thickness of a human hair were inserted into the parts of the rats’ brains which handle motor information, saw one rat rewarded for hitting a specific lever in its cage, and then remotely tutoring its counterpart to select the correct lever in its independent cage by direct stimulation of its motor cortex.

It’s said that science will dehumanize people and turn them into numbers. That’s false, tragically false. Look for yourself. This is the concentration camp and crematorium at Auschwitz. This is where people were turned into numbers. Into this pond were flushed the ashes of some four million people. And that was not done by gas. It was done by arrogance, it was done by dogma, it was done by ignorance. When people believe that they have absolute knowledge, with no test in reality, this is how they behave. This is what men do when they aspire to the knowledge of gods.

Science is a very human form of knowledge. We are always at the brink of the known; we always feel forward for what is to be hoped. Every judgment in science stands on the edge of error and is personal. Science is a tribute to what we can know although we are fallible. In the end, the words were said by Oliver Cromwell: “I beseech you in the bowels of Christ: Think it possible you may be mistaken.”

I owe it as a scientist to my friend Leo Szilard, I owe it as a human being to the many members of my family who died here, to stand here as a survivor and a witness. We have to cure ourselves of the itch for absolute knowledge and power. We have to close the distance between the push-button order and the human act. We have to touch people.

Jacob Bronowski, The Acsent of Man, Episode 11: “Knowledge or Certainty”

gastornis:

The Javan Tiger (Panthera tigris sondaica) once roamed the forests and mountains of theisland ofJava inSoutheast Asia. Last seen in 1976, these cats went extinct due to habitat loss, diseased prey species, and humans infringing on their natural habitat after civil unrest.

More reading:
IUCN Red List
A taxonomic revision of the tigers (Panthera tigris) of Southeast Asia (2006)
The Javan Tiger and the Meru-Betiri Reserve: A Plan for Management (1980)

(Source: life-science)

To Tumblr, Love Pixel Union