Wired argues that while there have been announcements about the possibility of usable carbon removal technologies at an affordable cost they are being hyped to the point where we may not take any action to mitigate the damage we are doing.
Scientists have long speculated that so-called "negative emissions" technologies like CO2 removal could not only slow the accumulation of carbon in the air, but even reverse it. Before last week, though, all that speculation was, well, largely speculative; nobody had convincingly demonstrated how to pull off negative emissions at scale. Previous estimates had pegged the cost of sucking carbon from the skies, for instance, at $600 per ton—way too pricey to qualify as a viable cleanup solution. The findings from Carbon Engineering, which appear in the latest issue of the journal Joule, point the way toward a future in which negative emissions are not only technically possible but financially feasible.
So yeah—it's big, significant, encouraging news. But it's not all blue skies and rainbows.
|“We are considering public transport free of charge in order to reduce the number of private cars.”|
|“Imagine if you were allowed to eat as many M&M’s as you wanted.”|
|“Oil companies have known that burning fossil fuels impacts the climate.”|
|Upcycling Old Mobile Phones to Monitor Illegal Logging|
|"If current usage trends don’t change, the world will have only 60 per cent of the water it needs in 2030."|
|“Forget reading the book of life—we’re now learning how to write it.”|
|“Buying a new smartphone every two years is taking a toll on the planet.”|
|“New York Central trains in the Hudson River valley in 1928 and 1929”|
|The (Very Scary) People of Public Transit|
|“Once artificial-intelligence software is good enough to drive a car, it will be good enough to do a lot of other things too.”|
|"Waymo is reportedly planning to take the next step towards offering a commercial driverless car service in early December."|
|How to Avoid Jury Duty|
|“We need to make algorithms transparent, regulated, and forgiving of the flawed creatures that converse with them.”|
|CaptchaTweet: Write Tweets in Captcha Form|
|Make Your Own Espresso Cups Using Shapeways 3D Ceramic Printing Service|
|The Hard Sell of Low Tactics|
|“Bias, error, and misuse of Artificial Intelligence technologies.”|