Is Nuclear Power the Way to Go?
Is switching to nuclear energy our best chance to reduce carbon dioxide emissions from coal-fired power plants, or a more dangerous prospect than climate change? Is nuclear power the only option to replace finite fossil fuels or can decentralized energy sources such as wind and solar, along with conservation and efficiency, fill the gap?
A nuclear advocate and a critic tackled these questions in a heated debate in November at a Michigan environmental conference. At odds were 1970s-era activists Patrick Moore, a Greenpeace co-founder and now a nuclear supporter, and Harvey Wasserman, an anti-nuke crusader from Columbus, who coined the expression, “No Nukes.”
The use of nuclear energy has become a hot button issue for environmentalists with some of its biggest names switching to endorse nuclear. Among them: James Lovelock, creator of the Gaia hypothesis and Stewart Brand, former editor of the Whole Earth Catalogue.
Moore embraces nuclear power as a way to battle climate change. “If we want to reduce fossil fuel consumption, and 85 percent of the U.S. does, it’s not possible without nuclear energy on a large scale,” he said in the debate at the Conference on Michigan’s Future: Energy, Economy and Environment.
So renewable sources such as wind, solar, geothermal and biomass, when combined with radical conservation measures-local food production, other local production, sharing and exchange systems, such as ride-sharing and local currencies and credit-may be our best options because they are decentralized and under the control of communities, businesses and homeowners.
Moore claimed that wind and solar energy, now accounting for less than one percent of total production, will never replace fossil fuels because they are too intermittent and expensive. “You can’t run factories, schools and hospitals on sources that will disappear for days at a time,” he said.
Actually, he has a point. Even with double-digit growth rates, wind and solar along with geothermal remain a miniscule portion of total energy use. While green techno-enthusiasts may claim that a growing industrial world could be run on scaled-up renewable sources, the numbers suggest otherwise.
Wasserman, author of SOLARTOPIA! Our-Green Powered Earth, A.D. 2030, argued that a combination of renewable energy sources, increased efficiency and a new transportation infrastructure would better solve the climate crisis and energy problems than nuclear power, which he described as a “failed 20th century technology.” Wasserman detailed a long list of nuclear power’s woes—its high cost (about $10 billion or more per plant and rising), the potentially catastrophic health and safety effects from everyday radiation emissions and possible meltdowns and other accidents, the inability of the industry to get private funding and insurance and the unresolved issue of the disposal of high-level radioactive waste.
With these concerns, it’s no wonder that a new nuclear plant hasn’t been commissioned in the U.S. in some three decades. But the pressure for new nuclear plants will continue until what is truly the most cost-effective, clean, renewable, safe energy source is embraced—namely conservation—in the form of massive energy curtailment which embraces lifestyle changes in food, housing, transportation and other sectors.
But neither debater spoke of the promise of a rapid and deep reduction in per capita energy use from personal behavioral changes. Energy efficiency, promoted by Wasserman, relies much on unknown technological advances and has been shown to increase rather than decrease the rate of consumption of a resource (known as Jevons’ Paradox). We have more efficient cars, but tend to drive them more and our homes are more energy-efficient than 40 years ago, but twice as large.
Whether nuclear power is the safest, cleanest, cheapest energy source available, or the most deadly, polluting and expensive, the real issue might be the fundamental nature of power generation in the 21st century, a point which Wasserman hammered home. “The entire structure of centralized control [of energy] by large corporations is the problem,” he said.
So renewable sources such as wind, solar, geothermal and biomass, when combined with radical conservation measures—local food production, other local production, sharing and exchange systems, such as ride-sharing and local currencies and credit—may be our best options because they are decentralized and under the control of communities, businesses and homeowners.
- As Wasserman concluded in deriding nuclear power, “We are not only getting away from a failed technology, we are moving from a failed paradigm and that is centralized control.”
People across New England witnessed a dramatic celestial event Sunday night.
EcoWatch Daily Newsletter
By David Reichmuth
Over the last month, I've seen a number of opinion articles attacking electric vehicles (EVs). Sadly, this comes as no surprise: now that the Biden administration is introducing federal policies to accelerate the roll out of electric vehicles, we were bound to see a reaction from those that oppose reducing climate changing emissions and petroleum use.
The majority of EVs sold in 2020 were models with a starting price (Manufacturers Suggested Retail Price) under $40,000 and only a fifth of models had a starting price over $60,000.
On Friday, China set out an economic blueprint for the next five years, which was expected to substantiate the goal set out last fall by President Xi Jinping for the country to reach net-zero emissions before 2060 and hit peak emissions by 2030.
The Great Trail in Canada is recognized as the world's longest recreational trail for hiking, biking, and cross-country skiing. Created by the Trans Canada Trail (TCT) and various partners, The Great Trail consists of a series of smaller, interconnected routes that stretch from St. John's to Vancouver and even into the Yukon and Northwest Territories. It took nearly 25 years to connect the 27,000 kilometers of greenway in ways that were safe and accessible to hikers. Now, thanks to a new partnership with the Canadian Paralympic Committee and AccessNow, the TCT is increasing accessibility throughout The Great Trail for people with disabilities.
Trans Canada Trail and AccessNow partnership for AccessOutdoors / Trails for All project. Mapping day at Stanley Park Seawall in Vancouver, British Columbia with Richard Peter. Alexa Fernando<p>This partnership also comes at a time when access to outdoor recreation is more important to Canadian citizens than ever. <a href="https://www150.statcan.gc.ca/n1/daily-quotidien/200527/dq200527b-eng.htm" target="_blank" rel="noopener noreferrer">Studies from the spring of 2020</a> indicate that Canadian's <a href="https://www.bnnbloomberg.ca/moneytalk-mental-health-during-covid-19-1.1567633" target="_blank" rel="noopener noreferrer">mental health has worsened</a> since the onset of social distancing protocols due to COVID-19. </p><p>The <a href="https://www.mayoclinic.org/diseases-conditions/coronavirus/in-depth/safe-activities-during-covid19/art-20489385" target="_blank" rel="noopener noreferrer">Mayo Clinic</a> lists hiking, biking, and skiing as safe activities during COVID-19. Their website explains, "When you're outside, fresh air is constantly moving, dispersing these droplets. So you're less likely to breathe in enough of the respiratory droplets containing the virus that causes COVID-19 to become infected."</p><p>TCT leadership took this into consideration when embarking on the accessibility project. McMahon explains that there has never been a more important time to bring accessibility to the great outdoors: "Canadians have told us that during these difficult times, they value access to natural spaces to stay active, take care of their mental health, and socially connect with others while respecting physical distancing and public health directives. This partnership is incredibly important especially now as trails have become a lifeline for Canadians."</p><p>Together, these organizations are paving the way for better physical and mental health among all Canadians. To learn more about the TCT's mission and initiatives, check out their <a href="https://thegreattrail.ca/stories/" target="_blank">trail stories</a> and <a href="https://thegreattrail.ca/wp-content/uploads/2021/01/TCT_2020-Donor-Impact-Report_EN_8.5x14-web.pdf" target="_blank">2020 Impact Report</a>.</p>