11 Things a Committed U.S. President and Congress Could Do About Climate Change
By Craig K. Chandler
The federal government has available to it, should it choose to use them, a wide range of potential climate change management tools, going well beyond the traditional pollution control regulatory options. And, in some cases (not all), without new legislative authorization.
There's a big "if" behind that remark: It will take an exceptionally climate-savvy and climate-concerned Executive Branch to have the political will to initiate some of these steps. And there's more: It likely will take supportive bipartisan majorities in both the U.S. Senate and the House of Representatives. More still: It will also take widespread and strong public support and citizen engagement, and, even then, strong leadership skills on the part of federal leaders.
It's not clear when or if that time will come, nor what kind of climate catastrophe could precipitate such a coming-together. It brings to mind a phrase often attributed, but with some uncertainty, to Winston Churchill: "You can always count on the Americans to do the right thing, after they have exhausted all the other possibilities."
Among its options should some future Executive Branch want to consider them, or perhaps, worse yet, be forced to do so by deepening climate concerns:
1. Enact campaign-finance reforms that equitably share responsibilities and influence among individual citizens and "special interests."
Many powerful "special interest" groups are happy with the status quo. The current rules and regulations (or lack thereof) work well for them. But too many Americans fear the rules are stacked against them, including on issues such as having their voices heard on climate change.
2. Enact a revenue-neutral carbon tax, with dividends paid back to taxpayers.
Many economists argue that unregulated markets underprice fossil fuels because they do not reflect "externalized" costs of environmental damages brought about as a result of buyer-seller transactions. All of us, when we drive our cars, heat our homes, or use fossil fuels in other ways, create these costs without having to pay for them.
A carbon fee system could provide an economic incentive to use low-emission fuels instead of high-emission fuels.
Oh, the things a committed and emboldened Executive Branch could do to help stem damages from climate change.
3. Overhaul or reform the system for providing tax breaks.
Special tax breaks for the U.S. oil, gas and coal industries are valued at $4.6 billion annually. These breaks can distort markets and encourage more investment in a subsidized fuel than would occur under a neutral tax system.
It's important to point out that tax-related support for renewable energy is estimated at $11.6 billion in 2017. However, the fossil fuel industry is a mature industry, accounting for nearly 80 percent of primary U.S. energy production, and doesn't need tax breaks to help it get established in the marketplace. It has recorded significant profits for decades. In contrast, we impose high taxes on certain products such as tobacco and alcoholic beverages.
4. Include minivans, crossovers, SUVs and pick-up trucks under the Gas Guzzler Tax.
One provision of the Gas Guzzler Tax in the Energy Tax Act of 1978 discourages production and purchase of fuel-inefficient vehicles. The tax is a one-time tax, collected from manufacturers or importers on each new fuel-inefficient vehicle they sell. The lower the fuel economy of the vehicle, the higher the tax.
Vehicles are subject to the tax only if they have an average fuel efficiency of less than 22.5 mpg (as determined by EPA). Pickup trucks, minivans and SUVs are not included because minivans and SUVs were not widely available in 1978, and pickup trucks were not commonly used for personal transportation. The number of pickups, SUVs, and vans used as personal vehicles has increased dramatically since 1978, but the legislation has not been amended to account for this change.
In 2018, more than two-thirds of U.S. passenger vehicles were not covered by the Gas Guzzler Tax provision.
EPA's fuel economy estimates for 2019 vehicles indicate that most full-size pickups and standard SUVs with 8-cylinder engines have an average efficiency of less than 20 mpg.
5. Lower speed limits on major interstate highways.
Lowering 70 mph speed limits to 65 mph, and then after several years to 60 mph, reduces emissions, even without technology enhancements.
6. Increase funding for mass transit.
Mass transit is considered the most environmentally sustainable mode of transportation available and help reduce congestion and air pollution in urban areas.
7. Increase the fuel efficiency performance and use of renewable fuels for military planes, ships and land vehicles.
The U.S. has the largest military in the world – by far. Exact numbers of military hardware are difficult to come by, but the U.S. military, conservatively, has several thousand tanks, tens of thousands of road and fighting vehicles, over 10,000 aircraft (including fighters, bombers, transport planes and helicopters) and roughly 100 ships (including aircraft carriers, frigates and destroyers) – most consuming large amounts of fossil fuels.
The U.S. military is the largest institutional consumer of oil on Earth, burning the equivalent of more than 100 million barrels of oil per year to power ground operations and hardware.
A significant number of the land vehicles could be converted to battery-powered electric vehicles. Hydrogen, produced with renewable energy, could be used to power a significant number of military planes and ships – reducing yearly consumption of oil.
8. Eliminate or scale-back some federal crop insurance subsidies.
The U.S. government established a program in the 1930s to protect farmers against unpredictable hardships, such as droughts, floods and pest infestations. The program was meant to be temporary, but it's still going strong – because of heavy industry lobbying over the years.
Critics say these subsidies can distort the market, encouraging farmers to over-plant certain crops.
Crop subsidies may have served a useful purpose in the 1930s, but the agricultural industry has changed dramatically since then.
The ag industry has matured, and most farmers routinely handle both price and production risks. Modern farmers have much better tools to reduce risks, including advanced weather forecasting, modern irrigation technology and effective pest management techniques.
9. Limit the home mortgage interest deduction to a person's or family's primary residence.
Here's another government subsidy that distorts the market. Originally put in place to encourage middle-income Americans to purchase a home (instead of continuing to rent), it now mostly subsidizes housing costs for upper-income earners.
Homeowners can deduct interest on mortgages up to $750,000 dollars even if the loan is used to buy a vacation home (many of which are in vulnerable coastal communities). This provision of the tax code gives high-income taxpayers an incentive to buy larger, more expensive homes.
10. Restore funding for energy efficiency and renewable energy research and investment.
This funding was part of the American Recovery and Reinvestment Act of 2009 (ARRA or the Stimulus or Recovery Act). Included in this Act was money for rebates for purchase of energy efficient (Energy Star certified) appliances; and funding for home energy audits and energy efficiency upgrades for families making up to 200 percent of the federal poverty level.
11. Provide strong financial support for international family planning efforts and for efforts to educate women and increase their options in life.
Worldwide, more than 214 million women have an unmet need for modern contraception (i.e., they do not wish to get pregnant and are using no contraceptive method or a traditional method).
Total U.S. funding for family planning and reproductive health was $608 million in FY 2018; however, the current Administration has proposed reducing it significantly for FY 2019, and has withheld the U.S. contribution to the U.N. Population Fund for FY 2017 and FY 2018.
In confronting climate change, national governments and their legislatures can and must help moderate unreasonable demand for fossil fuels, food, housing and transportation.
The "free markets" for these goods need not be replaced but should be adjusted to minimize negative effects on the environment and help make sure they work to the benefit of most citizens.
Resources used by the author to research and write this post.
Craig K. Chandler is a retired horticulturist and professor from the University of Florida's Gulf Coast Research and Education Center, where he led the university's strawberry breeding program from 1987 until 2010.
Reposted with permission from our media associate Yale Climate Connections.
New fossils uncovered in Argentina may belong to one of the largest animals to have walked on Earth.
- Groundbreaking Fossil Shows Prehistoric 15-Foot Reptile Tried to ... ›
- Skull of Smallest Known Dinosaur Found in 99-Million-Year Old Amber ›
- Giant 'Toothed' Birds Flew Over Antarctica 40 Million Years Ago ... ›
- World's Second-Largest Egg Found in Antarctica Probably Hatched ... ›
EcoWatch Daily Newsletter
- Pruitt Guts the Clean Power Plan: How Weak Will the New EPA ... ›
- It's Official: Trump Administration to Repeal Clean Power Plan ... ›
- 'Deadly' Clean Power Plan Replacement ›
By Jonathan Runstadler and Kaitlin Sawatzki
Over the course of the COVID-19 pandemic, researchers have found coronavirus infections in pet cats and dogs and in multiple zoo animals, including big cats and gorillas. These infections have even happened when staff were using personal protective equipment.
- Gorillas in San Diego Test Positive for Coronavirus - EcoWatch ›
- Wildlife Rehabilitators Are Overwhelmed During the Pandemic. In ... ›
- Coronavirus Pandemic Linked to Destruction of Wildlife and World's ... ›
- Utah Mink Becomes First Wild Animal to Test Positive for Coronavirus ›
By Peter Giger
The speed and scale of the response to COVID-19 by governments, businesses and individuals seems to provide hope that we can react to the climate change crisis in a similarly decisive manner - but history tells us that humans do not react to slow-moving and distant threats.
A Game of Jenga<p>Think of it as a game of Jenga and the planet's climate system as the tower. For generations, we have been slowly removing blocks. But at some point, we will remove a pivotal block, such as the collapse of one of the major global ocean circulation systems, for example the Atlantic Meridional Overturning Circulation (AMOC), that will cause all or part of the global climate system to fall into a planetary emergency.</p><p>But worse still, it could cause runaway damage: Where the tipping points form a domino-like cascade, where breaching one triggers breaches of others, creating an unstoppable shift to a radically and swiftly changing climate.</p><p>One of the most concerning tipping points is mass methane release. Methane can be found in deep freeze storage within permafrost and at the bottom of the deepest oceans in the form of methane hydrates. But rising sea and air temperatures are beginning to thaw these stores of methane.</p><p>This would release a powerful greenhouse gas into the atmosphere, 30-times more potent than carbon dioxide as a global warming agent. This would drastically increase temperatures and rush us towards the breach of other tipping points.</p><p>This could include the acceleration of ice thaw on all three of the globe's large, land-based ice sheets – Greenland, West Antarctica and the Wilkes Basin in East Antarctica. The potential collapse of the West Antarctic ice sheet is seen as a key tipping point, as its loss could eventually <a href="https://science.sciencemag.org/content/324/5929/901" target="_blank">raise global sea levels by 3.3 meters</a> with important regional variations.</p><p>More than that, we would be on the irreversible path to full land-ice melt, causing sea levels to rise by up to 30 meters, roughly at the rate of two meters per century, or maybe faster. Just look at the raised beaches around the world, at the last high stand of global sea level, at the end of the Pleistocene period around 120,0000 years ago, to see the evidence of such a warm world, which was just 2°C warmer than the present day.</p>
Cutting Off Circulation<p>As well as devastating low-lying and coastal areas around the world, melting polar ice could set off another tipping point: a disablement to the AMOC.</p><p>This circulation system drives a northward flow of warm, salty water on the upper layers of the ocean from the tropics to the northeast Atlantic region, and a southward flow of cold water deep in the ocean.</p><p>The ocean conveyor belt has a major effect on the climate, seasonal cycles and temperature in western and northern Europe. It means the region is warmer than other areas of similar latitude.</p><p>But melting ice from the Greenland ice sheet could threaten the AMOC system. It would dilute the salty sea water in the north Atlantic, making the water lighter and less able or unable to sink. This would slow the engine that drives this ocean circulation.</p><p><a href="https://www.carbonbrief.org/atlantic-conveyor-belt-has-slowed-15-per-cent-since-mid-twentieth-century" target="_blank">Recent research</a> suggests the AMOC has already weakened by around 15% since the middle of the 20th century. If this continues, it could have a major impact on the climate of the northern hemisphere, but particularly Europe. It may even lead to the <a href="https://ore.exeter.ac.uk/repository/handle/10871/39731?show=full" target="_blank" rel="noopener noreferrer">cessation of arable farming</a> in the UK, for instance.</p><p>It may also reduce rainfall over the Amazon basin, impact the monsoon systems in Asia and, by bringing warm waters into the Southern Ocean, further destabilize ice in Antarctica and accelerate global sea level rise.</p>
The Atlantic Meridional Overturning Circulation has a major effect on the climate. Praetorius (2018)
Is it Time to Declare a Climate Emergency?<p>At what stage, and at what rise in global temperatures, will these tipping points be reached? No one is entirely sure. It may take centuries, millennia or it could be imminent.</p><p>But as COVID-19 taught us, we need to prepare for the expected. We were aware of the risk of a pandemic. We also knew that we were not sufficiently prepared. But we didn't act in a meaningful manner. Thankfully, we have been able to fast-track the production of vaccines to combat COVID-19. But there is no vaccine for climate change once we have passed these tipping points.</p><p><a href="https://www.weforum.org/reports/the-global-risks-report-2021" target="_blank">We need to act now on our climate</a>. Act like these tipping points are imminent. And stop thinking of climate change as a slow-moving, long-term threat that enables us to kick the problem down the road and let future generations deal with it. We must take immediate action to reduce global warming and fulfill our commitments to the <a href="https://www.ipcc.ch/sr15/" target="_blank" rel="noopener noreferrer">Paris Agreement</a>, and build resilience with these tipping points in mind.</p><p>We need to plan now to mitigate greenhouse gas emissions, but we also need to plan for the impacts, such as the ability to feed everyone on the planet, develop plans to manage flood risk, as well as manage the social and geopolitical impacts of human migrations that will be a consequence of fight or flight decisions.</p><p>Breaching these tipping points would be cataclysmic and potentially far more devastating than COVID-19. Some may not enjoy hearing these messages, or consider them to be in the realm of science fiction. But if it injects a sense of urgency to make us respond to climate change like we have done to the pandemic, then we must talk more about what has happened before and will happen again.</p><p>Otherwise we will continue playing Jenga with our planet. And ultimately, there will only be one loser – us.</p>
By John R. Platt
The period of the 45th presidency will go down as dark days for the United States — not just for the violent insurgency and impeachment that capped off Donald Trump's four years in office, but for every regressive action that came before.
- Biden Announces $2 Trillion Climate and Green Recovery Plan ... ›
- How Biden and Kerry Can Rebuild America's Climate Leadership ... ›
- Biden's EPA Pick Michael Regan Urged to Address Environmental ... ›
- How Joe Biden's Climate Plan Compares to the Green New Deal ... ›