A group of the world’s top ecologists have issued a stark warning about the snowballing crisis caused by climate change, population growth, and unchecked development. Their assessment is grim, but big-picture societal changes on a global scale can still avert a disastrous future.
Scientists have known insects experience something like pain, but new research provides compelling evidence suggesting that insects also experience chronic pain that lasts long after an initial injury has healed.
Preventing global warming from becoming “dangerous” may have just got significantly harder after new research suggested climate scientists have been using the wrong baseline temperature.
Of the many threats from climate change, sea-level rise will most certainly be among the most impactful, making hundreds of thousands of square miles of coastline uninhabitable and potentially displacing over 100 million people worldwide by the end of the century. This threat is a top concern for national security experts because forced migration poses significant risks to international security and stability.
A new analysis of global forest loss—the first to examine not only where forests are disappearing, but also why—reveals just how much industrial agriculture is contributing to the loss. The answer: some 5 million hectares—the area of Costa Rica—every year. And despite years of pledges by companies to help reduce deforestation, the amount of forest cleared to plant oil palm and other booming crops remained steady between 2001 and 2015.
New research, published in Nature Climate Change and available on Global Forest Watch, found that the world’s forests sequestered about twice as much carbon dioxide as they emitted between 2001 and 2019. In other words, forests provide a “carbon sink” that absorbs a net 7.6 billion metric tonnes of CO2 per year, 1.5 times more carbon than the United States emits annually.
How, why, and when consciousness evolved remain hotly debated topics. Addressing these issues requires considering the distribution of consciousness across the animal phylogenetic tree. Here we propose that at least one invertebrate clade, the insects, has a capacity for the most basic aspect of consciousness: subjective experience.
This paper explores the role of the global food system as the principal driver of accelerating biodiversity loss. It explains how food production is degrading or destroying natural habitats and contributing to species extinction. The paper outlines the challenges and trade-offs involved in redesigning food systems to restore biodiversity and/or prevent further biodiversity loss, and presents recommendations for action.
Humanity’s 21st century challenge is to meet the needs of all within the means of the planet. In other words, to ensure that no one falls short on life’s essentials (from food and housing to healthcare and political voice), while ensuring that collectively we do not overshoot our pressure on Earth’s life-supporting systems, on which we fundamentally depend – such as a stable climate, fertile soils, and a protective ozone layer.
Created by multi-platinum musician (and famous vegan) Moby, this book brings together ten of the world’s leading foodies, doctors, policymakers, business leaders, and activists. Together, they offer a smart and succinct collection of essays that will change the way you think about meat.
