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Purpose of the articles posted in the blog is to share knowledge and occurring events for ecology and biodiversity conservation and protection whereas biology will be human’s security. Remember, these are meant to be conversation starters, not mere broadcasts :) so I kindly request and would vastly prefer that you share your comments and thoughts on the blog-version of this Focus on Arts and Ecology (all its past + present + future).
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By Yale Climate Connections, Dec. 29, 2020 12:56PM EST
There are more than 90,000 dams in the United States. Many of those dams are at risk of failure.
"Most of them were built more than 50 years ago. Usually, the design life of a dam is between 50 and 60 years, so a lot of our dams are already past their design age," says Paulina Concha Larrauri, a researcher at Columbia University.
She says many of these dams are not only old, but poorly maintained.
"There's a lot of variation on the safety and oversight of these dams across the country," she says.
In many areas, climate change is making the situation even more dangerous by causing more frequent and heavier rains.
In a recent report, Concha Larrauri and her team analyzed the risks and potential impacts of dam failures. She says that if one dam fails, it can cause other breaches downstream.
The risks can be extensive, and not just to people and homes. Flood waters can disrupt power generation and block roads and railways.
But funds to address the problem are limited, so she says it's important to assess the risks and potential losses, and prioritize repairs accordingly.
(Sources: EcoWatch - Reposted with permission from Yale Climate Connections.)
By Jessica Corbett, Dec. 29, 2020 10:20AM EST
A joint report on Monday highlighted the pressure that President-elect Joe Biden is already facing to deliver on his environmental justice campaign promises—particularly when it comes to the 34 Superfund sites nationwide for which there is no reliable cleanup funding—the largest backlog of "unfunded" sites in 15 years.
The federal Superfund program began with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), passed by Congress in 1980. While cleanup efforts were initially paid for by a trust fund created by taxing the chemical and petroleum industries, lawmakers let the tax expire 25 years ago.
The new report on the cleanup program from NBC News, InsideClimate News, and The Texas Observer is the fifth installment of the "Super Threats" series about Superfund sites and climate change. The first report, published in late September, detailed how hundreds of hazardous waste sites across the United States are threatened by hurricanes, floods, and wildfires, which are all exacerbated by a climate crisis that the Trump administration often refused to acknowledge let alone act to address.
Both reports pointed to a 2019 Government Accountability Office (GAO) analysis which found that 945 Superfund sites are vulnerable to extreme weather events that are intensifying because of human-caused climate change, including hurricanes, flooding, sea level rise, increased precipitation, or wildfires. The news outlets behind the series created an interactive map for all the locations on the office's list, which includes over half of the unfunded sites—19 of 34.
The outlets reported Monday that Democrats in Congress, environmentalists, and former officials at the Environmental Protection Agency are urging Biden to consider climate change when creating cleanup plans for not only the unfunded backlog—which has grown under President Donald Trump—but all 1,570 Superfund sites.
"Even before taking office, the Biden administration accomplished one of the GAO's key recommendations: acknowledge the climate threat," said Sen. Sheldon Whitehouse (D-R.I.). "A Biden EPA will need to assess every federal Superfund project and help states do the same. As the GAO showed, climate change brings a new priority to rapid Superfund cleanup work."
As the outlets reported:
Beyond Whitehouse's call for climate-threat assessments at every site, one senior former EPA official said the incoming Biden administration should review all of the agreements negotiated by the Trump EPA at Superfund sites with corporations liable for cleanups.
"You will want to see if the responsible parties were being given preferential treatment," said Mathy Stanislaus, who served as assistant administrator of the EPA's Office of Land and Emergency Management during the Obama administration.
Stanislaus said such reviews should focus first on any agreements negotiated since the election by the lame-duck Trump EPA.
Earlier this month, Public Citizen launched an online tool to track Trump's "most corrupt, norm-breaking, dangerous, and unjust actions during the lame-duck session," noting that the past four years have featured "cruelty, recklessness, and cronyism" from the outgoing administration.
The watchdog group has been critical of Trump's EPA administrators. Currently the agency is run by former coal industry lobbyist Andrew Wheeler, who was confirmed by the Republican-controlled Senate in early 2019. His predecessor, Scott Pruitt, stepped down in July 2018 in the face of several ethics scandals.
The Monday report noted that "the Superfund program is led by Peter C. Wright, a lawyer who previously worked for Dow Chemical and represented the company in negotiations with the EPA over Superfund sites."
Although party control of the Senate will be determined by a pair of runoff elections in Georgia on January 5, Biden has already announced several of his preferred Cabinet picks, including Michael Regan, the top environmental official in North Carolina, to head the EPA—a move that drew a range of responses from campaigners.
On the campaign trail, Biden promised to take bold climate action with a focus on frontline communities. His $2 trillion green energy and environmental justice plan, unveiled in July, earned praise from various activists, including Varshini Prakash, co-founder and executive director of the youth-led Sunrise Movement.
Writing for The Hill on Monday, Prakash and Green 2.0 executive director Andrés Jimenez welcomed Biden's selection of Regan for EPA and Rep. Deb Haaland (D-N.M.) for interior secretary as "an encouraging sign that his administration is prioritizing the voices of the populations who are most in need of serious attention and aggressive action on some of the most important environmental challenges our nation faces."
"Still, much difficult work remains to be done if the concerns of frontline and at-risk communities are to be truly prioritized with forging and implementing equitable environmental policies," Prakash and Jimenez wrote, emphasizing that "communities of color have been disproportionately affected by our federal government's lack of action to solve ongoing environmental problems" and "are also at higher risk of the consequences of human-induced climate changes."
The pair urged Biden to "follow through on his promises to root out systemic racism when it comes to our nation's environmental policy," appoint environmental leaders of color to positions at all levels of his administration, and "take urgent action to curb the global climate crisis and to restore justice for communities impacted by air, water, and land polluters."
(Sources: EcoWatch - Reposted with permission from Common Dreams.)
By Sean Fleming, Dec. 29, 2020 11:42AM EST
What goes around comes around, according to the old saying. And in the case of the circular economy, that's certainly true.
The circular economy takes a different approach to the take-make-dispose model of consumption to which many have become accustomed. By reusing and recycling as much as possible, plus repurposing and selling on items that have outlived their initial use, the circular economy is creating jobs and generating economic activity, while easing some pressures on the environment.
It's an approach based on "designing out waste and pollution, keeping products and materials in use, and regenerating natural systems," in the words of the Ellen MacArthur Foundation. The idea is gaining momentum and truly hitting the mainstream as a growing number of household-name brands adopt circular methods and develop products with circularity built in.
Organizations around the world are creating new platforms to support circular innovation. For instance, the World Economic Forum's Scale360° Playbook initiative brings together technologists, researchers, entrepreneurs and governments to develop new products and solutions, maximize resources and rethink value chains. Additionally, emerging circular innovators from around the world can connect and work together in sharing ideas and solutions through UpLink, the Forum's open innovation platform.
Regenerate, reuse, recycle. Ellen MacArthur Foundation
Here are four examples of the circular innovation that could be coming to a store near you.
Thousand Fell is already making a name for itself as an environmentally conscious manufacturer with shoes made from sustainable materials such as coconut husk and sugar cane, and even recycled plastic bottles,
Now, in partnership with TerraCycle and UPS, the maker has launched a special recycling incentive. Customers can return old pairs of Thousand Fell shoes back to the manufacturer. Thousand Fell will then recycle the returned footwear and send customers $20 that can be used toward a new pair of shoes.
Visitors to the Swedish town of Eskilstuna, about 100km outside of the capital Stockholm, could visit a 1,000-year-old stone covered with Viking runes and pictures. They could also visit IKEA's first-ever second-hand store.
The shop will feature gently used IKEA furniture as part of its efforts to reach its 2030 climate targets.
Head of sustainability at the Scandinavian furniture giant Jonas Carlehed told Reuters earlier this year that: "We are making a huge readjustment, maybe the biggest IKEA has ever made, and one of the keys to reaching [the company's 2030 climate targets] is to manage to help our customers prolong the life of their products."
The company has also recently started a buy-back scheme for customers – it gives vouchers in exchange for the return of unwanted furniture and other items. That scheme has, however, been suspended in some locations because of ongoing pandemic-related restrictions.
Takeaway food is big business -- but the packaging for those meals poses a sustainability challenge.
Global takeaway brand Burger King has unveiled a solution in the form of reusable packaging intended to reduce the amount of waste it generates. Customers in New York, Tokyo, and Portland, Oregon will soon be able to buy burgers and drinks in reusable packaging.
The plan, one in place for next year, features a small deposit charged initially and then refunded when the customer returns with the boxes and cups, which are taken away for cleaning and processing via the zero-waste e-commerce system Loop.
Sportswear multinational Adidas has a range of footwear designed with recycling in mind. Its UltraBoost DNA Loop shoes are made from just one material – thermoplastic polyurethane (TPU). No glue is used in its manufacture, instead, it is assembled using high temperatures.
On its website, Adidas describes the UltraBoost Loop as the shoes customers will never own, but will instead return once they are finished with them.
"If the end can become the beginning, we can help keep products in play and waste out of landfill," the company says.
(Sources: EcoWatch - Reposted with permission from World Economic Forum.)