The world has lost 68 percent of wildlife species since 1970, according to the World Wildlife Fund, a global nonprofit. This represents a staggering loss of what scientists call biodiversity, a crucial metric of environmental health.
"If you begin to reduce or remove animals and plants from any ecosystem, the way it functions begins to unravel, and that's what's happening now," Rebecca Shaw, global chief scientist for World Wildlife Fund, told Cheddar. "Biodiversity then is under threat primarily from habitat destruction and over-harvest."
This steep reduction in biodiversity has serious implications not just for the animal kingdom but for humans as well.
"All of the species in an ecosystem play a role in delivering benefits to humans," she said. "We call them ecosystem services, because they're services that come from the ecosystem like clean air or clean water. So when we reduce populations of animal or plant species, we reduce the capacity of an ecosystem to deliver those services."
She pointed to one study showing that three billion birds are missing from North American skies, which has implications for crucial environmental processes such as pollination and seed dispersal for plants. Similar depopulations are taking place in marine ecosystems as well.
"Globally, hundreds of millions of people depend on their local fisheries for income and nutrition — I know my community does — and the decline of fish species leads to less productive fishery systems and undermines the health and welfare of those people that are dependent on those oceans," Shaw said.
There have been global efforts to counter this decline, but they've met with limited success in reversing the downward trends.
In 2010, the United Nations Convention on Biological Diversity gathered in Japan to establish the Aichi Biodiversity Targets, setting specific goals to halt or reduce the destruction of wildlife.
Shaw said the UN agency started evaluating the success of those targets this year.
"It doesn't look at all," she said. "While we came close to protecting 17 percent of the world's forests, which was a target, we failed miserably to protect the world's oceans and fisheries in the world's oceans."
The UN is set to meet again to establish goals for the next 10 years, but the date of this meeting has been delayed until the first quarter of 2021 due to the coronavirus pandemic.
In the meantime, Shaw said it is crucial that governments work with the food industry in particular to fight the loss of biodiversity.
"Production and consumption of food is the major driver of habitat destruction and over-harvesting on the planet," she said. "So the policy actions include working with companies that produce and sell food to make sure that the production of their products is biodiversity friendly."
As for the average consumer, a change in diet could help as well, including eating less red meat. "We need to eat smarter and reduce food waste," she added.
After months of investigation, board members from U.S. big oil companies were slated to appear before a House oversight committee this week to discuss their respective roles in pushing for climate initiatives internally. However, all four board members from Exxon, Shell, Chevron, and BP said they couldn't attend due to scheduling conflicts. Climate experts are testifying in their place about how effective big oil's climate promises have been so far. Meanwhile, President Joe Biden's lead science adviser Eric Lander has resigned after an investigation found he violated workplace policy. What will this mean for Biden's climate agenda? Amy Harder, executive editor of Cipher, a publication by Breakthrough Energy, joins Cheddar Climate to discuss.
Although this week's weather is predicted to be less severe than the 2021 storm, Texans are preparing for the worst - stocking up on supplies and emptying shelves in grocery stores, once again. Some Texans still have not recovered from last year's tragedy, and are heading into the next few weeks with anxiety for what's to come. Leslie Beyer, CEO of the Houston-based energy workforce & technology council, joins Cheddar News to discuss if the Texas grid will fail again.
The American Red Cross has declared its first-ever "national blood crisis" in the United States. Since COVID hit the U.S. in March 2020, blood donations have declined by 10 percent. American Red Cross Medical Director, Dr. Baia Lasky joined Cheddar News to discuss the country facing the worst blood shortage in over a decade. Dr. Lasky noted that as much as 40 percent of Americans are eligible to donate blood but only about 4 percent do so. "This is going to be ongoing," she said. "This is not an acute shortage. We really do need the commitment of people to come out and donate and donate again." Appointments to donate can be made by using the Red Cross Donor App, at RedCrossBlood.org, or calling 1-800-RED CROSS (1-800-733-2767).
Eight months after the National Football League announced $1 million in research into cannabinoids, the NFL-NFLPA Joint Pain Management Committee has awarded the funding to two teams of medical researchers at the University of California San Diego and the University of Regina. The NFL says the studies will investigate the effects of cannabinoids on pain management and neuroprotection from concussion in elite football players, respectively. Cheddar correspondent Chloe Ailello spoke with Jeff Miller, the executive vice president of communications, public affairs, and policy for the NFL, about the studies, as well as the recent lawsuit filed against the NFL by former Miami Dolphins head coach Brian Flores. "Maybe we can learn things from other alternative pain approaches that are going to benefit our player population and then sports medicine as a whole," Miller said.
On this episode of Cheddar Innovates: CEO of HereAfter AI discusses how artificial intelligence can be used to preserve family history and stories, and allow you to 'talk' to loved ones that have passed; Creator of the board game 'Travel Explore Discover' explains how she came up with the idea for this informative and educational board game, and how she's using the proceeds to give back to her community; Cheddar gets a look at Curiosity Stream's 'The Humboldt Current.'
Immunologist Dr. Purvi Parikh of the Allergy & Asthma Network joined Cheddar News to break down long Covid, in which Covid symptoms remain up to two years after infection; a phenomenon that has so far mystified health experts.
Solid-state battery maker Factorial Energy recently raised $200 million in a Series D round led by Mercedes-Benz and Stellantis. Factorial says the funding will be used to accelerate commercial production and deployment of its solid-state battery technology, which the company says is safer, and offers up to 50% more driving range than current lithium-ion technology. Factorial also has joint development agreements (announced in late 2021) with Mercedes-Benz, Stellantis, and Hyundai, three of the top 10 global automotive manufacturers, to commercialize its batteries. Factorial CEO Siyu Huang joined Cheddar News' Closing Bell to discuss.
David Malott, founder and chief architect at AI PlanetWorks joins Cheddar News to discuss the release of its augmented reality NFTs for the metaverse called 'TERA.'
A 2021 report from UK Research and Innovation found that the shipping industry makes up at least 2.5 percent of the world's total CO2 emissions. It's a problem that energy solutions company, Leclanché, is trying to solve. Founded in 1909, the company has been developing and producing batteries for more than 100 years. Today, Leclanché's lithium-ion battery is used to electrify not just ships, but also railroad locomotives, trucks, and specialty vehicles. Cheddar News spoke with Pierre Blanc, chief technology and industrial officer of Leclanché, to discuss.
