Climate change methodology mistake

But the reassessment is likely to make the state worse than the current bad state we think we are in.

Climate change might be worse than thought after scientists find major mistake in water temperature readings

Here is the research report:

Burial-induced oxygen-isotope re-equilibration of fossil foraminifera explains ocean paleotemperature paradoxes

Trump has not managed to silence the scientists yet:

US report finds climate change 90% manmade

“A lot of what we’ve been learning over the last four year suggests the possibility that things may have been more serious than we think,” said Robert Kopp of Rutgers University, one of the dozens of scientists inside and outside the government who wrote the studies.

The report also documented how different climate change-caused events can interact in a complex way to make life worse such as the California wildfires and Superstorm Sandy five years ago.

Enough wind for everyone

There’s enough wind energy over the oceans to power human civilization

Although, in principle, there is enough ocean wind to power our civilization, in practice –

It’s very unlikely that we would ever build out open ocean turbines on anything like that scale — indeed, doing so could even alter the planet’s climate, the research finds. But the more modest message is that wind energy over the open oceans has large potential — reinforcing the idea that floating wind farms, over very deep waters, could be the next major step for wind energy technology.

Lovely graphs and graphics in the original paper:

Geophysical potential for wind energy over the open oceans

Tropical forests – our saviour (no more) but something is growing

Alarm as study reveals world’s tropical forests are huge carbon emission source

The world’s tropical forests are so degraded they have become a source rather than a sink of carbon emissions, according to a new study that highlights the urgent need to protect and restore the Amazon and similar regions.

Researchers found that forest areas in South America, Africa and Asia – which have until recently played a key role in absorbing greenhouse gases – are now releasing 425 teragrams of carbon annually, which is more than all the traffic in the United States.

So, let’s push the good news. Note the last paragraph below.

Solar power is fastest-growing source of new energy

The Paris-based IEA predicted that solar would dominate future growth, with global capacity in five years’ time expected to be greater than the current combined total power capacity of India and Japan.

Dr Fatih Birol, the executive director of the IEA, said: “What we are witnessing is the birth of a new era in solar photovoltaics [PV]. We expect that solar PV capacity growth will be higher than any other renewable technology up to 2022.”

The authority, which is funded by 28 member governments, admitted it had previously underestimated the speed at which green energy was growing.

Denial Hotspots and the facts

Vast majority of UK accept climate change is real

So most people in the UK do know that we have caused a problem.

But – Old men in the East Midlands are less likely to accept scientists’ evidence than young women in the South-east

But P.S.
How our desires shape our beliefs

Well, you can imagine my dismay when I discovered that all these experiments pointed to the reality that people are not driven by facts. They are not enough to alter beliefs, and they are practically useless for motivating action. Consider climate change: there are mountains of data indicating that humans play a role in warming the globe, yet approximately 50% of the world’s population doesn’t believe it.

The problem with an approach that prioritises information is that it ignores the core of what makes us human: our motives, our fears, our hopes, our desires, our prior beliefs.

“Why should the Devil have all the best tunes?”
We need to work on some tunes. This is why religions do so well, they have deep history, community and good stories. Some sects have wonderful tunes.

How to deal with weather extremes

I know developments in virtual reality are big in the United States, but –

The Trump administration’s solution to climate change: ban the term

In real reality –

Climate change to cause humid heatwaves that will kill even healthy people

The new analysis assesses the impact of climate change on the deadly combination of heat and humidity, measured as the “wet bulb” temperature (WBT). Once this reaches 35C, the human body cannot cool itself by sweating and even fit people sitting in the shade will die within six hours.

Largest dead zone ever hits the Gulf of Mexico

While this year’s dead zone is record-shattering, it’s likely that these zones will only increase in size in the future, as climate change drives more intense precipitation and, in turn, more nutrient pollution. A recent study in Science found that increased precipitation from climate change would translate to a 19 percent increase in nitrogen — a nutrient found in both manure and agricultural fertilizer — in Americans rivers by the end of the century.

Are we being too timid in telling people how bad it might be?
The Uninhabitable Earth

It is, I promise, worse than you think. If your anxiety about global warming is dominated by fears of sea-level rise, you are barely scratching the surface of what terrors are possible, even within the lifetime of a teenager today.

Worth a debate,
Or is it too late?
A Defense of Climate Tragedy, or What the Scientists Got Wrong about “The Uninhabitable Earth”

This is an essay about the furor over David Wallace-Wells’ New York Magazine article “The Uninhabitable Earth,” which conjures a specter of a planet so ruined by global warming in our children’s lifetimes that it no longer sustains, but destroys human life. By his own account, Wallace-Wells (DWW from here on out) wrote “The Uninhabitable Earth” to frighten people out of their complacency and to inspire them to clamor loudly for immediate action to halt climate change in its petrifying tracks.

New storage technologies

Here is an example of creative thought in battery technology. I expect many thousands more of such new technologies to help us stop emitting CO2.

Longer-lasting batteries get a boost from molecular pulleys

Abstract from Highly elastic binders integrating polyrotaxanes for silicon microparticle anodes in lithium ion batteries

Lithium-ion batteries with ever-increasing energy densities are needed for batteries for advanced devices and all-electric vehicles. Silicon has been highlighted as a promising anode material because of its superior specific capacity. During repeated charge-discharge cycles, silicon undergoes huge volume changes. This limits cycle life via particle pulverization and an unstable electrode-electrolyte interface, especially when the particle sizes are in the micrometer range. We show that the incorporation of 5 weight % polyrotaxane to conventional polyacrylic acid binder imparts extraordinary elasticity to the polymer network originating from the ring sliding motion of polyrotaxane. This binder combination keeps even pulverized silicon particles coalesced without disintegration, enabling stable cycle life for silicon microparticle anodes at commercial-level areal capacities.

About one thousand days

Do you remember 8th March 2014, that’s when Malaysia Airlines flight MH370 disappeared. That’s a mere three years ago. That’s the timescale on which we have make a real change on CO2 emissions.

World has three years left to stop dangerous climate change

While the greenhouse gases poured into the atmosphere over the last two centuries have only gradually taken effect, future changes are likely to be faster, scientists fear. Johan Rockström of the Stockholm Resilience Centre said: “We have been blessed by a remarkably resilient planet over the past 100 years, able to absorb most of our climate abuse. Now we have reached the end of this era, and need to bend the global curve of emissions immediately, to avoid unmanageable outcomes for our modern world.”