Tag Archives: carbon emissions

June 2018 in Review

Most frightening stories:

Most hopeful stories:

Most interesting stories, that were not particularly frightening or hopeful, or perhaps were a mixture of both:

  • Explicit taxes to fund wars were the norm in the U.S. right up to the Vietnam war.
  • In technology news, Google and Airbus are considering teaming to build a space catapult. The Hyperloop might be a real thing between Chicago’s downtown and airport.
  • Just under 0.1% of migrants crossing the U.S. border are members of criminal gang such as MS-13. About half of border crossers are from Mexico while the other half are mostly from Honduras, Guatemala, and El Salvador. Some are fleeing violence or repression, while others are simply looking for economic opportunity.

April 2018 in Review

Most frightening stories:

Most hopeful stories:

Most interesting stories, that were not particularly frightening or hopeful, or perhaps were a mixture of both:

X-Prize for turning carbon emissions into useful products

There are a number of ideas for turning carbon dioxide into concrete, carbon nanotubes, or other useful products:

Four teams are working on ways to use carbon dioxide in concrete: CarbonCure Technologies Inc. of Dartmouth, Nova Scotia; Carbon Upcycling UCLA, which is affiliated with the University of California, Los Angeles; Montreal-based Carbicrete; and Carbon Capture Machine Ltd. of Aberdeen, Scotland…

Another four teams are making fuel, plastics or chemical feedstocks: India-based Breathe; C4X of Suzhou, China; CERT, from the University of Toronto; and Huntington Beach, California-based Newlight Technologies.

Two teams are making carbon nanotubes and nanoparticles, which are used in a broad range of products: C2CNT of Ashburn, Virginia, and Carbon Upcycling Technologies of Calgary.

November 2017 in Review

Most frightening stories:

  • I thought about war and peace in November. Well, mostly war. War is frightening. The United States of America appears to be flailing about militarily all over the world guided by no foreign policy. Big wars of the past have sometimes been started by overconfident leaders thinking they could get a quick military victory, only to find themselves bogged down in something much larger and more intractable than they imagined. But enemies are good to have – the Nazis understood that a scared population will believe what you tell them.
  • We should probably be sounding the alarm just as urgently, if not more urgently, on biodiversity as we are on global warming. But while the case against global warming is so simple most children can grasp it, the case against biodiversity loss is more difficult to articulate.
  • A theory of mass extinctions of the past is that they have been caused by massive volcanic eruptions burning off underground fossil fuels on a massive scale. Only, not quite at the rate we are doing it now. Rapid collapse of ice cliffs is another thing that might get us.

Most hopeful stories:

Most interesting stories, that were not particularly frightening or hopeful, or perhaps were a mixture of both:

  • You can get an actuarial estimate of your life span online. You can also search your local library catalog automatically whenever you consider buying a book online. Libraries in small, medium, and large towns all over the U.S. appear to be included.
  • “Transportation as a service” may cause the collapse of the oil industry. Along similar but more mainstream lines, NACTO has released a “Blueprint for Autonomous Urbanism“, which is my most popular post at the moment I am writing this.
  • It’s possible that the kind of ideal planned economy envisioned by early Soviet economists (which never came to pass) could be realized with the computing power and algorithms just beginning to be available now.

 

August 2017 in Review

Most frightening stories:

  • Around 200,000 people may be dying prematurely in the U.S. each year due to air pollution. Meanwhile, the Trump administration may be trying to censor the National Climate Assessment, which presents the consensus among serious scientists in the United States government that climate change is very real and a very real threat to our country.
  • The U.S. may already be in the middle of a soft military coup. We have a batshit-crazy President playing nuclear chicken with all our lives. And with the legislative branch not even trying to do anything about this, we are actually hoping the generals who are running our country will be the coolest heads in the room when it comes to preventing nuclear war. North Korea may be closer to submarine-launched nuclear weapons than previously thought. Meanwhile, there are three ways for terrorists or other non-state actors to get their hands on nuclear weapons: “transfer—the sale or handoff of a weapon from a nuclear-weapon state; leakage—the theft of a nuclear weapon or weapons-grade fissile material; and indigenous production—the construction of a nuclear device from illicitly obtained weapons-grade fissile material.” And the U.S. and Russia are no longer cooperating on non-proliferation.
  • The U.S. construction industry has had negligible productivity gains in the past 40 years.

Most hopeful stories:

  • The United Nations General Assembly adopted a resolution (in July) that could eventually, maybe lead to the total elimination of nuclear weapons on Earth.
  • The Aichi Biodiversity Targets are some very specific numerical targets that have incorporated in the 2015 Sustainable Goals.
  • Great Transitions are ideas for how the world could transition to a sustainable state without going through a major setback along the way.

Most interesting stories, that were not particularly frightening or hopeful, or perhaps were a mixture of both:

  • Elon Musk has thrown his energy into deep tunneling technology.
  • When you sow seeds, it makes sense to sow the ones that have the most trouble establishing at the highest density.
  • You can use R to recreate the famous plot of Napoleon’s invasion of Russia.

As I am writing these words on Labor Day, the news is about a North Korean nuclear test. In a strange coincidence, I happened to see both the USS New Jersey, which was involved in the Korean War, and the Korean War Memorial here in Philadelphia yesterday while waiting for a bus (which never came). That war caused a lot of pain and suffering on all sides. It would be a tragedy to let it flair up again, and an even bigger tragedy if nuclear weapons were to be involved.

Tim Flannery

Tim Flannery is an Australian scientist and author who wrote a popular 2007 book on global warming called The Weather Makers: How Man Is Changing the Climate and What It Means for Life on Earth. He has a new book out called Sunlight and Seaweed: An Argument for How to Feed, Power and Clean Up the World, which appears to be about, among other things, growing kelp on a massive scale to absorb carbon.

By the way, I don’t sell anything on this site. I’m not against selling things necessarily, but when I signed up as an Amazon affiliate nobody ever bought anything. So I’m just embedding the book covers below for convenience and because I kind of like book cover art.

July 2017 in Review

Most frightening stories:

Most hopeful stories:

  • A new cancer treatment genetically modifies a patient’s own immune system to attack cancer cells.
  • Shareholders of big fossil fuel companies are starting to force some action on climate change business risk disclosure.
  • Richard Florida offers five ideas for solving poverty and what is wrong with cities: taxing land based on its improved value, massive investment in public transportation and public education, ending the mortgage interest tax deduction, and guaranteed minimum income.

Most interesting stories, that were not particularly frightening or hopeful, or perhaps were a mixture of both:

  • Technology is marching on, whether or not the economy and human species are. The new thing with satellites is to have lots of small, cheap ones instead of a few big, expensive ones. Even if the coal industry were to make a comeback, today’s coal jobs are going to data analysts, remote control machine operators, mechanical and electrical engineers, not guys underground with pickaxes and headlamps. But the coal can be produced with a lot less human effort (i.e. jobs) than it used to be. Iris scans like in Minority Report are now a thing.
  • Ecologists have some new ideas for measuring resilience of ecosystems. Technologists have some wild ideas to have robots directly counteract the effects of humans on ecosystems. I like ideas – how do I get a (well-compensated) job where I can just sit around and think up ideas?
  • Isaac Asimov says truly creative people (1) are weird and (2) generally work alone.

Some combination of the Trump news, the things I see every day on the streets of Philadelphia, and events affecting friends and family led me to question this month whether the United States is really a society in decline. Actually, I don’t question that, I think the answer is yes. But the more important question is whether it is a temporary or permanent decline, and what it means for the rest of the globe. I am leaning slightly toward permanent, but maybe I will feel better next month, we’ll see. Maybe I need to get out of this country for a little while. Last time I did that I felt that the social glue holding Americans together is actually pretty strong compared to most other places, even if our government and its approach to other governments have become largely dysfunctional. We need to get through the next couple years without a nuclear detonation, hope the current vacuum of leadership leads some quality leaders to emerge, and hope things have nowhere to go but up. There, I talked myself off the ledge!

 

May 2017 in Review

Most frightening stories:

  • The public today is more complacent about nuclear weapons than they were in the 1980s, even though the risk is arguably greater and leaders seem to be more ignorant and reckless.
  • The NSA is trying “to identify laboratories and/or individuals who may be involved in nefarious use of genetic research”.
  • We hit 410 ppm at Mauna Loa.

Most hopeful stories:

Most interesting stories, that were not particularly frightening or hopeful, or perhaps were a mixture of both:

  • Some experts think the idea of national sovereignty itself is now in doubt.
  • Taser wants to record everything the police do, everywhere, all the time, and use artificial intelligence to make sense of the data.
  • The sex robots are here.

410 ppm

Climate Central says we have hit 410 ppm:

On Tuesday, the Mauna Loa Observatory recorded its first-ever carbon dioxide reading in excess of 410 parts per million (it was 410.28 ppm in case you want the full deal). Carbon dioxide hasn’t reached that height in millions of years. It’s a new atmosphere that humanity will have to contend with, one that’s trapping more heat and causing the climate to change at a quickening rate…

“The rate of increase will go down when emissions decrease,” Pieter Tans, an atmospheric scientist at the National Oceanic and Atmospheric Administration, said. “But carbon dioxide will still be going up, albeit more slowly. Only when emissions are cut in half will atmospheric carbon dioxide level off initially.”

Even when concentrations of carbon dioxide level off, the impacts of climate change will extend centuries into the future. The planet has already warmed 1.8°F (1°C), including a run of 627 months in a row of above-normal heat. Sea levels have risen about a foot and oceans have acidified. Extreme heat has become more common.

All of these impacts will last longer and intensify into the future even if we cut carbon emissions. But we face a choice of just how intense they become based on when we stop polluting the atmosphere.

So things are not only not getting better. They are not even getting worse at a slower rate. They are getting worse at a faster and faster rate, and our not-too-ambitious goal is to make them get worse at the same rate. High school calculus teachers are probably the only ones enjoying this.