Ethics

Climate change has been in the news for more than 40 years. It’s typically covered as a scientific or political issue. However, social scientists like me have found that feelings and values are what drive people toward broad, collective change – not charts, graphs or images. Surveys confirm that the majority of Americans now believe that climate change is real. But many adults seem to feel too exhausted, defeated or powerless to do anything about it. I am leading a large multiyear research project funded by the National Science Foundation that examines how to tap into morals, ethics and spirituality to create enduring behavioral shifts on this issue. In the pilot study for this project, which has not been published yet, we recently surveyed 275 U.S. adults to understand their relationship with and feelings toward the natural world. This is a first step toward understanding how to start communicating differently about climate change. Climate change is altering weat...

Should California be able to require higher welfare standards for farm animals raised in other states if products from those animals are to be sold in California? On May 11, 2023, the U.S. Supreme Court upheld California’s position by a 5-4 vote in National Pork Producers Council v. Ross. While the ruling was fractured and reflected complex legal questions, it is a major victory for those working to improve farm animal welfare. A number of states will undoubtedly take advantage of the power that the Supreme Court has recognized. As a specialist in animal law, I expect that this will result in a patchwork of laws that are likely to make national meat producers very uncomfortable. Ultimately, it could push Congress to set federal standards. More indoor space for sows Pork producers sued California over a law that the state’s voters adopted in 2018 via ballot initiative with over 63% approval. It set new conditions for raising hogs, veal calves and egg-laying chicke...

From sports to pop culture, there are few themes more appealing than a good comeback. They happen in nature, too. Even with the Earth losing species at a historic rate, some animals have defied the trend toward extinction and started refilling their old ecological niches. I’m a philosopher based in Montana and specialize in environmental ethics. For my new book, “Tenacious Beasts: Wildlife Recoveries That Change How We Think About Animals,” I spent three years looking at wildlife comebacks across North America and Europe and considering the lessons they offer. In every case, whether the returnee is a bison, humpback whale, beaver, salmon, sea otter or wolf, the recovery has created an opportunity for humans to profoundly rethink how we live with these animals. One place to see the rethink in action is Colorado, where voters approved a ballot measure in 2020 mandating the reintroduction of gray wolves west of the Continental Divide. Colorado’s Parks and W...

Developing nations were justifiably jubilant at the close of COP27 as negotiators from wealthy countries around the world agreed for the first time to establish a dedicated “loss and damage” fund for vulnerable countries harmed by climate change. It was an important and hard fought acknowledgment of the damage – and of who bears at least some responsibility for the cost. But the fund might not materialize in the way that developing countries hope. I study global environmental policy and have been following climate negotiations from their inception at the 1992 Rio Earth Summit. Here’s what’s in the agreement reached at COP27, the United Nations climate talks in Egypt in November 2022, and why it holds much promise but very few commitments. 3 key questions All decisions at these U.N. climate conferences – always – are promissory notes. And the legacy of climate negotiations is one of promises not kept. This promise, welcome as it is,...

Heat waves, droughts and extreme weather are endangering people and ecosystems somewhere in the world almost every day. These extremes are exacerbated by climate change, driven primarily by increasing emissions of greenhouse gases that build up in the atmosphere and trap heat at the Earth’s surface. With that in mind, researchers are exploring ways to pull carbon dioxide out of the atmosphere and lock it away – including using the ocean. But while these techniques might work, they raise serious technical, social and ethical questions, many of which have no clear answers yet. We study climate change policy, sustainability and environmental justice. Before people start experimenting with the health of the ocean, there are several key questions to consider. Ocean carbon dioxide removal 101 The ocean covers about 70% of the planet, and it naturally takes up carbon dioxide. In fact, about a quarter of human-produced carbon dioxide ends up in the ocean. Ocean carbon di...