Humans Are Destroying Wildlife at an Unprecedented Rate, New Report Warns
Human consumption has led to an unprecedented rate of decline in the world's wildlife populations, according to the Living Planet Report 2020, a biennial paper put out by the World Wildlife Fund (WWF) and the Zoological Society of London.
The report found that wildlife populations have fallen by an average of 68 percent in the last 50 years. The report monitored nearly 21,000 animal populations, comprising nearly 4,400 different species of mammals, birds, fish and reptiles dating back to 1970, as CNN reported.
The report noted that there were disproportionate impacts in Latin America and the Caribbean, as well as many freshwater habitats around the world. The decline of wildlife populations was 94 percent in Latin America and the Caribbean, and 84 percent in freshwater habitats, according to CBS News.
"The most dramatic decline was in freshwater," said Rebecca Shaw, chief scientist at WWF, as CNN reported. "You begin to see a picture of an unraveling of nature. That is alarming — and I think alarming, even by our own measures of alarming — we really thought with the efforts that were going on, that we would see change in the direction.
"But still, we're seeing very distinct declines in freshwater ecosystems, largely because of the way we dam rivers and also because of the use of freshwater resources for producing food to feed a growing population of people worldwide," she said.
Two years ago, the report found that wildlife populations had dropped 60 percent, according to The Guardian. The research project is one of the most comprehensive tallies of biodiversity around the planet. It is put together by 134 experts from across the globe who have collectively concluded that human consumption is destroying nature on an unprecedented and unsustainable scale.
"This report reminds us that we destroy the planet at our peril — because it is our home. As humanity's footprint expands into once-wild places, we're devastating species populations. But we're also exacerbating climate change and increasing the risk of zoonotic diseases like COVID-19. We cannot shield humanity from the impacts of environmental destruction. It's time to restore our broken relationship with nature for the benefit of species and people alike," said WWF-US President and CEO Carter Roberts in a press release that accompanied the publication of the report.
The authors of the report found that humans have changed 75 percent of the planet's ice-free land, altering the habitats and ecosystems of countless animal and plant species. That unceasing expansion of the human footprint has pushed many species to the brink of extinction. The report warns that the rampant destruction of ecosystems now puts nearly 1 million species at risk — roughly 500,000 plant and animal species, as well as 500,000 insect species, as CNN reported. That staggering toll and the cascading effects of changes to an ecosystem's balance means extinction may happen in the next few decades or centuries.
To change the direction of this trend, people would need to invest in an overhaul of our economic infrastructure and change our values to support sustainability and limit consumption.
"Urgent and immediate action is necessary in the food and agriculture sector," said Mike Barrett, executive director of conservation and science at the WWF, as The Guardian reported. "All the indicators of biodiversity loss are heading the wrong way rapidly. As a start, there has got to be regulation to get deforestation out of our supply chain straight away. That's absolutely vital."
The trend that the scientists are seeing is also frustrating to them as the numbers get worse and yet people continue on the same path.
Robin Freeman, who led the research at Zoological Society of London, told The Guardian: "It seems that we've spent 10 to 20 years talking about these declines and not really managed to do anything about it. It frustrates me and upsets me. We sit at our desks and compile these statistics but they have real-life implications. It's really hard to communicate how dramatic some of these declines are."
- UN Biodiversity Chief: Humans Risk Living in an 'Empty World' With ... ›
- Destruction of Nature Is Triggering Pandemics, Say Leaders of WWF ... ›
- New WWF Report Calls for Protecting Nature to Prevent Future ... ›
- Scientists Warn Worse Pandemics Are on the Way if We Don't ... ›
- Coronavirus Pandemic Linked to Destruction of Wildlife and World's ... ›
- World Failed to Meet a Single Goal to Save Nature: UN Biodiversity Report - EcoWatch ›
- Humans Destroyed Intact Ecosystem Land the Size of Mexico in Just 13 Years - EcoWatch ›
- Green Groups Threaten to Sue Biden Over Wildlife Protection ›
- New Clues Help Monarch Butterfly Conservation Efforts - EcoWatch ›
- Monarch Butterflies Will Be Protected Under Historic Deal - EcoWatch ›
EcoWatch Daily Newsletter
California faces another "critically dry year" according to state officials, and a destructive wildfire season looms on its horizon. But in a state that welcomes innovation, water efficacy approaches and drought management could replenish California, increasingly threatened by the climate's new extremes.
- Remarkable Drop in Colorado River Water Use Sign of Climate ... ›
- California Faces a Future of Extreme Weather - EcoWatch ›
Wisdom the mōlī, or Laysan albatross, is the oldest wild bird known to science at the age of at least 70. She is also, as of February 1, a new mother.
<div id="dadb2" class="rm-shortcode" data-rm-shortcode-id="aa2ad8cb566c9b4b6d2df2693669f6f9"><blockquote class="twitter-tweet twitter-custom-tweet" data-twitter-tweet-id="1357796504740761602" data-partner="rebelmouse"><div style="margin:1em 0">🚨Cute baby alert! Wisdom's chick has hatched!!! 🐣😍 Wisdom, a mōlī (Laysan albatross) and world’s oldest known, ban… https://t.co/Nco050ztBA</div> — USFWS Pacific Region (@USFWS Pacific Region)<a href="https://twitter.com/USFWSPacific/statuses/1357796504740761602">1612558888.0</a></blockquote></div>
By Hui Hu
Winter is supposed to be the best season for wind power – the winds are stronger, and since air density increases as the temperature drops, more force is pushing on the blades. But winter also comes with a problem: freezing weather.
Comparing rime ice and glaze ice shows how each changes the texture of the blade. Gao, Liu and Hu, 2021, CC BY-ND
Ice buildup changes air flow around the turbine blade, which can slow it down. The top photos show ice forming after 10 minutes at different temperatures in the Wind Research Tunnel. The lower measurements show airflow separation as ice accumulates. Icing Research Tunnel of Iowa State University, CC BY-ND
While traditional investment in the ocean technology sector has been tentative, growth in Israeli maritime innovations has been exponential in the last few years, and environmental concern has come to the forefront.
theDOCK aims to innovate the Israeli maritime sector. Pexels<p>The UN hopes that new investments in ocean science and technology will help turn the tide for the oceans. As such, this year kicked off the <a href="https://www.oceandecade.org/" target="_blank" rel="noopener noreferrer">United Nations Decade of Ocean Science for Sustainable Development (2021-2030)</a> to galvanize massive support for the blue economy.</p><p>According to the World Bank, the blue economy is the "sustainable use of ocean resources for economic growth, improved livelihoods, and jobs while preserving the health of ocean ecosystem," <a href="https://www.sciencedirect.com/science/article/pii/S0160412019338255#b0245" target="_blank" rel="noopener noreferrer">Science Direct</a> reported. It represents this new sector for investments and innovations that work in tandem with the oceans rather than in exploitation of them.</p><p>As recently as Aug. 2020, <a href="https://www.reutersevents.com/sustainability/esg-investors-slow-make-waves-25tn-ocean-economy" target="_blank" rel="noopener noreferrer">Reuters</a> noted that ESG Investors, those looking to invest in opportunities that have a positive impact in environmental, social and governance (ESG) issues, have been interested in "blue finance" but slow to invest.</p><p>"It is a hugely under-invested economic opportunity that is crucial to the way we have to address living on one planet," Simon Dent, director of blue investments at Mirova Natural Capital, told Reuters.</p><p>Even with slow investment, the blue economy is still expected to expand at twice the rate of the mainstream economy by 2030, Reuters reported. It already contributes $2.5tn a year in economic output, the report noted.</p><p>Current, upward <a href="https://www.ecowatch.com/-innovation-blue-economy-2646147405.html" target="_self">shifts in blue economy investments are being driven by innovation</a>, a trend the UN hopes will continue globally for the benefit of all oceans and people.</p><p>In Israel, this push has successfully translated into investment in and innovation of global ports, shipping, logistics and offshore sectors. The "Startup Nation," as Israel is often called, has seen its maritime tech ecosystem grow "significantly" in recent years and expects that growth to "accelerate dramatically," <a href="https://itrade.gov.il/belgium-english/how-israel-is-becoming-a-port-of-call-for-maritime-innovation/" target="_blank" rel="noopener noreferrer">iTrade</a> reported.</p><p>Driving this wave of momentum has been rising Israeli venture capital hub <a href="https://www.thedockinnovation.com/" target="_blank" rel="noopener noreferrer">theDOCK</a>. Founded by Israeli Navy veterans in 2017, theDOCK works with early-stage companies in the maritime space to bring their solutions to market. The hub's pioneering efforts ignited Israel's maritime technology sector, and now, with their new fund, theDOCK is motivating these high-tech solutions to also address ESG criteria.</p><p>"While ESG has always been on theDOCK's agenda, this theme has become even more of a priority," Nir Gartzman, theDOCK's managing partner, told EcoWatch. "80 percent of the startups in our portfolio (for theDOCK's Navigator II fund) will have a primary or secondary contribution to environmental, social and governance (ESG) criteria."</p><p>In a company presentation, theDOCK called contribution to the ESG agenda a "hot discussion topic" for traditional players in the space and their boards, many of whom are looking to adopt new technologies with a positive impact on the planet. The focus is on reducing carbon emissions and protecting the environment, the presentation outlines. As such, theDOCK also explicitly screens candidate investments by ESG criteria as well.</p><p>Within the maritime space, environmental innovations could include measures like increased fuel and energy efficiency, better monitoring of potential pollution sources, improved waste and air emissions management and processing of marine debris/trash into reusable materials, theDOCK's presentation noted.</p>
theDOCK team includes (left to right) Michal Hendel-Sufa, Head of Alliances, Noa Schuman, CMO, Nir Gartzman, Co-Founder & Managing Partner, and Hannan Carmeli, Co-Founder & Managing Partner. Dudu Koren<p>theDOCK's own portfolio includes companies like Orca AI, which uses an intelligent collision avoidance system to reduce the probability of oil or fuel spills, AiDock, which eliminates the use of paper by automating the customs clearance process, and DockTech, which uses depth "crowdsourcing" data to map riverbeds in real-time and optimize cargo loading, thereby reducing trips and fuel usage while also avoiding groundings.</p><p>"Oceans are a big opportunity primarily because they are just that – big!" theDOCK's Chief Marketing Officer Noa Schuman summarized. "As such, the magnitude of their criticality to the global ecosystem, the magnitude of pollution risk and the steps needed to overcome those challenges – are all huge."</p><p>There is hope that this wave of interest and investment in environmentally-positive maritime technologies will accelerate the blue economy and ESG investing even further, in Israel and beyond.</p>
- 14 Countries Commit to Ocean Sustainability Initiative - EcoWatch ›
- These 11 Innovations Are Protecting Ocean Life - EcoWatch ›
- How Innovation Is Driving the Blue Economy - EcoWatch ›