Nick Carne – Cosmos 5/11/20
In some places, heat and humidity beyond what the human body can tolerate is emerging ahead of projections, a new study in the journal Science Advances suggests…
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Bob Berwyn – InsideClimate News, 4/8/20
A new study shows that global warming is about to push temperatures beyond the tolerance of thousands of animals at the same time. As some key species go extinct, entire ecosystems like coral reefs and forests will crumble, and some will collapse abruptly, starting as soon as this decade, a new study in the journal Nature warns…
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Isabelle Gerretsen – UK Independent, 4/22/20
Eleven out of the 12 hottest years to date have all occurred since 2000, according to a new report by the European Union’s climate monitoring service. 2019 was the hottest year on record for Europe after scorching heatwaves led to record-breaking temperatures in February, June and July, scientists said in the annual European State of the Climate report…
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Alister Doyle – Reuters, 2/25/19
Evidence for man-made global warming has reached a “gold standard” level of certainty, scientists wrote in the journal Nature Climate Change based on 40 years of measurements…
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It’s not usually advisable to speak for others, yet I think I know how many climate experts are feeling right now. There’s this particular twinge I feel as a climate advocate: seeing how humans are mobilizing globally and instantaneously to fight the coronavirus yet we’ve been unable–for three decades–to mobilize against the slower-moving yet ultimately more catastrophic and irreversible threat of climate change. For someone deeply engaged in climate facts, this unequal crisis response feels dizzying. And yet, our global action against the pandemic shows that we are capable of massive, lightning-fast change.
I want to talk about our emerging awareness of the scale and speed of change we are capable of in a crisis. I don’t think any of us born after World War II have seen this capacity before, but we are seeing it now. In our country and around the world, hundreds of millions of people have stopped going to work, school, church, social events, and sporting events. Leisure and work travel has been suspended, skies have cleared, traffic jams are gone, classrooms, sports arenas, and concert halls sit empty, and nearly everything considered “non-essential” that requires being with others has stopped. Along with all the tragedy, fear and insecurity of the pandemic, we are also seeing a tremendous capacity for sacrifice, generosity, and change.
Naomi Oreskes, an historian of science at Harvard I’ve long admired, recently spoke with journalist David Green about the lessons of coronavirus that might help humanity respond to climate change. She highlighted the breathtaking sacrifices people are making in response to COVID-19 that were previously unimaginable:
“I think that the crisis brings into sharp relief the difference between “can’t” and “won’t.” We can act, we know how to mobilize expertise, to mobilize technology. And we now see that the American people and people around the world are great at sacrificing. Whereas, it’s always been said that the problem with solving climate change is that people are not willing to sacrifice.”
And here’s the kicker:
“People not only can, but will, sacrifice, if they’re given the right information and leadership.” (emphasis mine)
This is the hopeful heart of her message. Because, as Oreskes points out, what most people need to sacrifice to solve the climate crisis is a whole lot less than what they are sacrificing during this pandemic. Decarbonizing quickly is achievable: we have the technology, resources, and policy tools to do it without widespread harm. In fact, most experts believe a well-organized clean energy transition will lead to widespread health benefits, a surge in good jobs and economic benefits for most people.
So as we navigate this crisis, let’s keep our eye on this prize: an economic recovery that builds clean energy and decarbonizes our economy at the same time. To get there, Oreskes says, we need two key ingredients: the right information and leadership, and breaking the control the fossil fuel industry has over our country and our politics. If the last four months illustrate anything, it’s that once we commit, we can get there quickly.
Like many of you, I’m working from home, going out only to grocery shop and take walks. I’m trying to keep what I can of my schedule, which means posting my monthly blog by the end of March. But I’ve been unsure about what to say during this disorienting time. Is there a constructive way to talk about the connections between the coronavirus pandemic and the slower-moving catastrophe of climate change?
Two climate thinkers I admire have insights about what the coronavirus pandemic shows about what we care about and what we fear. These insights illuminate a possible path forward in our efforts to tackle the climate crisis, offering some inspiration.
Katherine Hayhoe: What matters to all of us is the same: the health and safety of our loved ones and our communities. Climate change and the coronavirus are alike in that they both threaten what matters to all of us.
Climate scientist Dr. Katherine Hayhoe, one of my favorite climate communicators, was asked about the connections between the coronavirus pandemic and climate change by John Schwartz of the New York Times. Here is part of her response:
“This crisis really brings home what matters to all of us. What really matters is the same for all of us. It’s the health and safety of our friends, our family, our loved ones, our communities, our cities and our country. That’s what the coronavirus pandemic threatens, and that’s exactly what climate change does, too.”
Claire Cohen-Norris: A major reason we haven’t yet eliminated fossil fuels is our fear of change and disruption. Now, coronavirus has turned our world upside down. This give us an opening to make the big shifts we need to decarbonize quickly as we navigate the global pandemic.
In a new blog post from climate advocate and biology teacher Claire Cohen-Norris, she says:
“Why have we been slow to eliminate fossil fuels? The short answer is fear of disruption…Well, disruption is here. COVID-19 has made sure of that.”
The pandemic, she argues, has almost instantaneously disrupted our entire society, shifting our expectations for the future. This creates an opening for facing the climate crisis and rapidly decarbonizing our entire economy (I’ve written elsewhere about having the policy tools and knowledge to decarbonize, as soon as we build the social and political will to do so). Our world, Cohen-Norris reasons, is going to be upside down no matter what we do now. So we might as well tackle the climate crisis–a slower moving global catastrophe that threatens everything we care about–as we navigate the global pandemic.
If we can see that the climate crisis, like COVID-19, threatens all we care about, and we accept that total disruption is already here, it becomes more imaginable we can rapidly decarbonize now to protect a livable world. The possibilities are extraordinary.
I often get asked what I think about carbon offsets. Are they a good idea? Do I buy them myself? If so, how do I choose which ones to buy?
So here is my answer: I think carbon offsets are an excellent idea for people who have the financial security to consider them. I do buy them, and there are tools available that allow you to choose good ones. But I object to the name carbon offset and what it implies: According to journalist Emily Chung, “Carbon offsetting is a way to ‘cancel out’ carbon emissions that have been spewed into the atmosphere. It works by letting emitters (including individuals, governments or businesses) fund and take credit for greenhouse gas reductions from a different project or activity elsewhere.”
But we can’t cancel out our carbon emissions, and I don’t want to be absolved of concern for the climate impact of my actions. We are in a climate crisis, and to solve it we need to do everything: bring emissions down and contribute to projects that fund greenhouse gas reductions. So I propose calling them carbon gifts, or alternatively, a personal carbon tax, and buying them, especially when you travel.
I think of carbon gifts as one of the actions I take to help solve the climate crisis. I buy them to support projects that reduce greenhouse gas emissions, which, at their core, are what carbon offsets really are. I buy them because I recognize that I live in and contribute to a fossil-fuel based economy. I buy them as another way to fight climate change. And because there are now tools to evaluate and compare carbon offsets, I can buy ones I feel really good about.
Calling them carbon gifts helps me reimagine them. I believe in facing that if I fly, drive, heat our house, or eat nectarines flown in from Chile, the greenhouse gas emissions I cause contribute to climate change. Best not think I can cancel this out, or get a free pass by buying carbon offsets. I don’t condone living in state of guilt, but I do believe honesty is the best policy. That way, I won’t use offsetting as an excuse to slack off on my efforts to reduce my carbon footprint more every year. But the projects funded by carbon offset/gift purchases are climate solutions projects. So yes, I contribute.
I choose them based on what I know about where the money goes, or I use carbon offset certification tools like green-e. Examples of carbon offsets I’ve bought include Seeds for the Sol, a program in Corvallis, Oregon to help schools and low income homeowners go solar, and Terra Passes’ renewable energy credits.
In a future post I’ll write more about ways to choose high-value carbon offsets/gifts.
Help make this the year we begin bringing down greenhouse gas emissions and uniting to protect our beautiful world. Invite a friend to join Power Up for Climate Solutions. Below is a short the message you can copy and paste or adapt:
I belong to Power Up for Climate Solutions, (www.powerupforclimate.com) a non-profit devoted to helping people take action to contain the climate crisis. Once you sign up, you will receive climate action invitations chosen for their simplicity and impact about once a month. They also have great resources and a blog on their website. It’s free and you can unsubscribe at any time! Here’s the link to join: www.powerupforclimate.com/join-us/
Most new members join because someone they know invited them. Please help us increase our impact by inviting a friend or family member to join us!
There is one simple step you can take that many climate experts say is the single most effective thing you can do to help solve the climate crisis. Talk about it with your friends and family members. Talk about why you care, and what actions you are taking to contribute to solutions.
There is no need to talk to skeptics or deniers. Talk to those who are concerned about climate change to some extent. As climate scientist Dr. Katherine Hayhoe has said, “The biggest challenge isn’t science denial, it’s complacency.”
Here are several resources to inspire you:
Katherine Hayhoe, Why you should talk about climate change right now, Gizmodo, October 13, 2021.
Funny 1-minute Video on talking about climate change.
The climate crisis can seem complicated. Yet as warming accelerates, impacts grow more powerful and solutions become more feasible, I keep coming back to a ten-word summary of climate change that includes all the essentials you really need to know to get involved:
I am unsure where I first saw this 10-word description, but the power of it lies in its truth, its simplicity, and its empowering message. Yes, it says, you DO know enough to act.
So here is a little bit more about each two-word fact:
1. It’s real. Since 1880, the earth’s climate has warmed 1.8 degree F or 1 degree C. Although this doesn’t sound like a large number, this is extremely rapid warming compared to naturally occurring climate change through most of geologic history. For a graph of what recent global temperature trends look like, updated monthly, you can go to James Hansen’s resources here: http://www.columbia.edu/~mhs119/Temperature/
2. It’s us. Humans are the cause of today’s fast and accelerating climate change. Since 1950, all the climate warming has been caused by human activities, and natural factors have had a small net cooling effect (Huber and Knutti, 2012).
3. Experts agree. There is a robust and durable scientific consensus on human-caused global warming. At least 97% of publishing climate experts have concluded that human-caused climate change is happening. This level of scientific consensus is similar to the scientific consensus that smoking causes lung cancer.
4. It’s bad. The impacts of climate change are costly, deadly, and getting worse. Climate change is already making people sicker, worsening a range of illnesses from seasonal allergies to heart and lung disease. Children, pregnant women, and the elderly are most at risk from extreme weather and rising heat. Climate change is worsening wildfires, floods,and food shocks, harming the world’s oceans, melting ice sheets, and threatening the world’s fisheries, on which billions of people depend.
5. There’s hope. We have the technology and tools needed to avoid the worst climate impacts. Because of the tremendous breakthroughs and cost reductions achieved in renewable energy technologies, experts say we can make a full transition to zero carbon energy in time to avoid the worst impacts of catastrophic climate change we are currently heading toward. We’ve made progress understanding effective policy solutions and the steps we need to take to contain climate change. What we need is the individual, societal, and political will to make this huge and rapid transformation, and to begin immediately.
Whatever way you are working for climate solutions, whether it’s reducing your carbon footprint, being part of a community group, voting for climate, contacting your elected officials, participating in climate marches, joining Power Up for Climate Solutions, or other ways, I hope you’ll keep at it and if you are able, do a little more. You know enough, and you matter.