Photograph by: Enric Sala, National Geographic
March 11, 2020
One year ago, when Cyclone Idai slammed into Mozambique, pummeling Beira with a 20-foot storm surge, very few people were prepared for the force and fury of that superstorm.
Thousands dead or missing nationwide. Hundreds of thousands of hectares of crops were damaged or destroyed. Millions impacted by flooding and ruined infrastructure. Billions of dollars in economic losses.
Gorongosa National Park was an island amidst this storm.
March 10, 2020
According to a new study, without mangroves, flood damages would increase by more than $65 billion annually. The natural coastal defenses mangrove forests provide globally reduce annual flooding significantly in critical hotspots.
Mangrove forests occur in more than 100 countries around the world, but many have been lost due to an increase in aquaculture, as well as coastal industry and development. The rising sea levels and intensifying impacts of hurricanes caused by climate change is increasing the risk of coastal flooding, and conservation and restoration of natural defenses such as mangroves offers cost-effective ways to mitigate and adapt to these changes. According to the authors, mangrove forests can be easily restored to make people and property safer.
March 9, 2020
Natural systems are not just critical to the survival of the nine million plant and animal species with which we share this planet. They are also key to humanity's own future, which is increasingly being threatened by our failure to reduce carbon emissions and to protect the ecological foundations of life itself.
March 9, 2020
The frequency of disease outbreaks has been increasing steadily. Between 1980 and 2013 there were 12,012 recorded outbreaks, comprising 44 million individual cases and affecting every country in the world. A number of trends have contributed to this rise, including high levels of global travel, trade and connectivity, and high-density living - but the links to climate change and biodiversity are the most striking.
Deforestation has increased steadily over the past two decades and is linked to 31% of outbreaks such as Ebola, and the Zika and Nipah viruses. Deforestation drives wild animals out of their natural habitats and closer to human populations, creating a greater opportunity for zoonotic diseases - that is, diseases that spread from animals to humans. More broadly, climate change has altered and accelerated the transmission patterns of infectious diseases such as Zika, malaria and dengue fever, and has caused human displacement. Movements of large groups to new locations, often under poor conditions, increases displaced populations’ vulnerability to biological threats such as measles, malaria, diarrheal diseases and acute respiratory infections.
March 7, 2020
The COVID-19 coronavirus has killed thousands of people around the world, including 14 in the U.S., and its origin in animals and global spread should remind us how inextricably linked we are with other life on Earth. We share the same planet and breathe the same air, and we also exchange microbes including germs. Now, with our burgeoning human population and global economy, we face new threats from a wider distribution of diseases like this new strain of coronavirus.
March 6, 2020
In Europe, almost a quarter of wild species are at risk of dying out and many ecosystems are too degraded to sustain their social and economic benefits
Like a pandemic, the loss of plant and animal species is almost impossible to contain. But we already have all the information and evidence we need to stop it.
March 5, 2020
The Earth is vast—but it is also finite. As human development has expanded to meet the needs of a growing population, far too much of nature has been lost or degraded. This degradation is a major driver of climate change as well as species loss—and both crises pose serious threats to people.
Scientists are talking of deadly tipping points, and recent images of blazing fires, wounded wildlife and urgent evacuations in Australia hammer home that the delicate balance of nature can be tipped out of control within a relatively short time frame. We urgently need to reset and reverse these trends—but doing so will require broad collaboration and investment. This job is too big for environmentalists alone.
March 4, 2020
Tropical forests are taking up less carbon dioxide from the air, reducing their ability to act as “carbon sinks” and bringing closer the prospect of accelerating climate breakdown.
The Amazon could turn into a source of carbon in the atmosphere, instead of one of the biggest absorbers of the gas, as soon as the next decade, owing to the damage caused by loggers and farming interests and the impacts of the climate crisis, new research has found.
March 3, 2020
Angeli Mehta reports on how companies like Danone, Unilever, and China's Cofco International are addressing biodiversity loss through platforms like the Business for Nature coalition and One Planet Business for Biodiversity
This decade has been billed as the decade of climate action – but it’s not enough to cut carbon emissions, we also have to reverse the precipitous loss of our planet’s biodiversity.
March 3, 2020
A new global deal for nature will need strong implementation and finance, but discussions on these issues at the latest negotiations under the Convention on Biological Diversity were lacking.
The clock is ticking. With just eight months to draw up a new deal for nature to prevent dire predictions of the extinction of one million species becoming reality, scientists and conservation groups are closely following progress of talks under the Convention on Biological Diversity (CBD).
March 3, 2020
A study published Tuesday in Scientific Reports shows that stony corals, which provide food and shelter for almost a quarter of all ocean species, are preparing for a major extinction event.
The research team—which includes scientists from The Graduate Center, CUNY; Baruch College; Scripps Institution of Oceanography; University of Haifa; University of Leeds; and GEOMAR Helmholtz Centre for Ocean Research—found that corals are currently exhibiting a suite of dynamic survival responses that correspond with their last major extinction 66 million years ago.
March 1, 2020
In 2019, The Nature Conservancy successfully closed on innovative new projects and deals that cumulatively protect nearly 6.6 million acres of land—an area larger than the states of Rhode Island, Delaware and Connecticut combined. Each of these successes relied on distinct strategies, partnerships or financing models to succeed, but they were all connected by one common thread: major support from the billion-dollar Wyss Campaign for Nature, which is helping to spearhead an ambitious drive to protect 30% of the Earth by 2030.
February 27, 2020
The Vice Minister of Environment of Costa Rica, Pamela Castillo, present in Rome on the occasion of the UN biodiversity summit, said there is a "general consensus" between the participating countries to advance their proposal to protect 30% of terrestrial and marine ecosystems.
In an interview with Efe, Castillo valued as "very positive" the atmosphere of consensus and "fluid conversation" in the first meetings of the signatory countries of the Convention on Biological Diversity, which this week in Rome prepare the framework document on biodiversity that will be ratified at the next October summit.
February 27, 2020
Protect biodiversity and manage natural resources sustainably at a time when people are devastating the planet: the Convention on Biological Biodiversity (CBD) began Monday to examine an action plan by 2050.
Originally scheduled in China, which will host the 15th meeting of the UN Convention on Biological Diversity (COP15) in October, the February negotiations were moved to Rome due to the coronavirus epidemic.
February 27, 2020
Governments are under pressure this year to agree on protecting at least 30% of the planet’s land and seas by 2030, not only to conserve endangered species and ensure food and water supplies, but also to help regulate an increasingly erratic climate.
