Monday, April 11, 2022

On Our "Virtual Route 66" This Week: On the Week That was

 


We present a curation of thoughts on our World on the Tech Scene and on "Going Green"  with thoughts from the Financial Times & The Information & Bloomberg Green...

By Natasha White and Eric Roston

The Paris Agreement in 2015 established a 1.5° Celsius goal as a rallying point for every nation in the world, and the Costa Rican diplomat Christiana Figueres was one of its chief architects. With the release of Monday’s latest report from the Intergovernmental Panel on Climate Change, she’s faced with the increasingly probable outcome that the temperature threshold she helped establish as former executive secretary of the UN Framework Convention on Climate Change will be passed in the years ahead.

“I don’t have words to explain. ‘Concerning’ is not enough. This is frankly a terrifying report,” Figueres told Bloomberg Green a few days ahead of the report’s official release, speaking with apparent familiarity with its findings. “It’s not really about megatons,” she said, speaking of rising levels of greenhouse gas emissions. “It is fundamentally about the long-term wellbeing of the entire web of life on this planet.”

Figueres is a founder of the Global Optimism Group and co-author of The Future We Choose: Surviving the Climate Crisis. Her remarks reflecting on the IPCC climate assessment have been edited and condensed for length and clarity. 

What does this report mean? Where are we now? 

It’s quite foreseeable that the report would underline, yet again, that we are not doing enough, neither in terms of scale or speed. This decade continues to be the decisive decade to have half a chance to close the warming gap to where we need to be. We are far from being below 2° C, let alone 1.5° C, which we now know is where we need to be to adapt nature, humans and the economy. Beyond that, adaptation would be in serious question. It could trigger the point beyond which ecosystems will simply transform irreversibly.

What’s the significance of the war in Ukraine for the energy transition? There seems to be big climate backslide and a scramble for coal, but at the same time a real chance to accelerate the push for renewables. 

The way I think about the war is with the following analogy. Let us say that we have a patient who has been diagnosed with lung cancer that is quickly becoming terminal, but is not yet. That’s the situation that we have around the planet. Now we discover that one of the main sellers of the tobacco that has led to this cancer is using the income that the patients pay to commit atrocities against other people. So now we have a choice.

What does the patient do? Option one: The patient says, “I’m going to start planting tobacco in my own yard and putting together my own little rolling station at home.” Well, that has the advantage that there’s less income [going to the seller].

So if we now dig for more oil and more gas, and ramp up the completely obsolete coal plants, that has the advantage that we begin to starve the bully of their income. So that’s definitely a good thing. However, it does absolutely nothing about the health of the patient—or the health of the planet. 

It is very clear that we can’t continue to depend for our energy, which is the basis of the global economy, on regimes that are completely irresponsible and completely unpredictable. But if, on top of that, we [add] climate change, now we have a double-whammy situation. 

The Paris Agreement goal is now under strain. How are we going to be talking about in two years? 

It’s not the Paris narrative that is under strain. It’s our inability to live up to the Paris expectations. The Paris Agreement stands. In fact, it’s only getting more and more robust because we did not have the certainty around 1.5 in 2015. 

I’m lacking words for this. It’s beyond immoral. It’s suicidal. What is suicidal is our inability to take the decisions and enact the behavioral changes that we perfectly well can in order to align our planet with the Paris Agreement. That’s the problem. There is nothing new that any report can tell us about what we should be doing. The gap that we identified years ago is not closing; in fact, it’s enlarging. That’s the news. It’s tragic. 

Here’s my optimistic piece. This report will remind us once again that the cancer can very well become terminal, but is not terminal yet. It’s the “yet” that I would like to emphasize. We are standing in front of the abyss, we still have the opportunity to steer away from the abyss. 

Five Takeaways from the New UN Climate Report

The Intergovernmental Panel on Climate Change has released its latest 3,000-page look at how humanity can avoid compounding catastrophe if nations take sufficient action to do so. So far humanity hasn’t, the report concludes. Left unchanged, the world’s current emissions trend could result in warming of more than twice the target limit set forth in the 2015 Paris Agreement of no more than 1.5° Celsius (2.7° Fahrenheit) above pre-industrial levels. 

The new report updates previous work by the IPCC — its last work on this topic came out in 2014 — as well as assessing the potential of technology and offering evidence that climate action, done right, can improve the health and wellbeing of people around the world. Here are five top takeaways.

1.  1.5°C is almost out of reach 

Nations, cities, businesses and investors raced to reach net-zero emissions by 2050 after the publication of a previous IPCC report in 2018. Yet according to the new report, emissions have continued to drain the “carbon budget,” an accounting tool scientists use to estimate how much time is left before temperature limits are likely to be breached. The short time that’s passed makes keeping the goal much more difficult. While “net-zero by 2050” is a slogan with breathing room, a new factoid puts the challenge into sharper focus: Global greenhouse gas emissions must peak by 2025. 

2.  We know what to do and have the tools to do it 

More than a dozen countries have enjoyed a shrinking emissions rate for more than a decade, the panel said, with some seeing 4% annual declines consistent with a 2°C warmer world. There are cost-effective methods of cutting carbon that together could meet half the 2030 emissions target. Solar and wind costs fell 85% and 55% between 2010 and 2019, making them now cheaper than fossil-fuel-powered electricity generation in many places. Carbon-free and low carbon technologies, including nuclear and hydroelectric power, made up 37% of the electricity generated globally in 2019. The report heralds “digitalization” — robotics, AI, the internet of things — as a powerful way to increase energy efficiency and manage renewable power. ​​​​​​

3.  Carbon removal is “unavoidable” to reach net zero 

Keeping to the 1.5°C or even 2°C warming limit will be increasingly difficult without going into what scientists call “overshoot,” or surpassing the limit and then clawing back down. That means carbon removal is “unavoidable” for a path to net-zero emissions, the IPCC said. There are many ways to draw down CO₂. Some of them are tested by hundreds of millions of years of evolution, like halting deforestation and regrowing dense forests. Others are new and increasingly attracting investment, such as direct-air capture that scrapes carbon right out of the air.

To fall back below the 1.5°C target by 2100, the IPCC wrote, practices and policies — many of them still embryonic — would have to draw down almost a decade of CO₂ emissions, according to scenarios that “are subject to increased feasibility concerns.” 

4.   Behavior matters 

Climate scientists use the term mitigation to encompass all the ways that the causes of climate change can be tamped down. For the first time in an IPCC study focusing on these prevention methods, scientists looked at carbon-cutting from the demand side. Scaled behavioral and cultural changes, they found, can wring out 40 to 70% of emissions compared with recent trends. Beef consumption, air travel and building energy use are all areas where the combined decisions of many people can have a substantial impact.

Social science has rarely been a part of the IPCC process, but that changed as authors reviewed 100,000 relevant papers generated in recent years from those disciplines. The new report chapter dovetails with recent analyses quantifying just how much more wealthy people emit than everyone else: The top 1% of emitters are responsible for 70 times more pollution than people in the bottom 50%. 

5.  Politics shapes the process 

Media coverage of IPCC releases tends to focus on what’s called the “summary for policymakers,” a condensed version of the doorstop assessment. Every line of this document must be agreed on by delegates from 195 countries and the scientists who wrote the report. The approval session for the latest report lasted two weeks and was held virtually with hundreds of participants. Wrangling toward the end led to a 40-hour weekend sprint to push the report through the approval process. The IPCC’s work is scientific, but this layer of geopolitics leads to competition over every word, as negotiators to try to embed in final language protections of their own national interests. Although the summary must always reflect the science in the longer report, they don’t always match perfectly.

Sometimes, scientists lay bare a core problem in a way that diplomats never would. Such as when they write: “The interaction between politics, economics and power relationships is central to explaining why broad commitments do not always translate to urgent action.”

Here's what else you need to know in Green

Current climate policies won’t be enough to keep alive the initial goal of the Paris Agreement, according to the latest report from the Intergovernmental Panel on Climate Change

The emissions, which were detected by satellite, underscore the climate dangers of relying on Russian gas 

Pandemic, supply chains and indebted utilities are all to blame.

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