Twice a week, the Guardian brings you the latest science and environment news
This episode explores the complex debate around trophy hunting as a conservation strategy. It discusses the benefits and harms of trophy hunting, the implications of banning it, and potential alternatives. The focus is on the recent controversy on the Kenya-Tanzania border and the long-standing research project on Amboseli elephants.
This episode discusses the record-breaking sentences handed to Just Stop Oil activists and their implications for the future of environmental protest in the UK. It explores the trial, the justification for the lengthy jail terms, and the impact on protest rights. The episode also delves into the erosion of protest freedoms in the UK and the knock-on effects of this case. Finally, it examines the importance of protest in addressing the climate crisis and calls for a repeal of draconian laws.
This episode explores the topic of multivitamins and their health benefits. It includes an interview with Dr. Joanne Manson from Harvard Medical School and discusses the findings of a recent study on multivitamins and longevity. The episode highlights the limitations of observational studies, the benefits shown in randomized clinical trials, and the importance of choosing quality dietary supplements. It concludes by emphasizing that multivitamins should not replace a healthy diet and lifestyle but can be beneficial in certain cases.
Artificial intelligence companies face an energy problem as their ambitious goals clash with increasing energy consumption. The expansion of data centers powering AI systems has raised greenhouse gas emissions. The energy consumption of AI models like ChatGPT is significantly higher than traditional Google searches. Data centers already account for a significant portion of global energy demand, and the growth of AI will further increase this demand. Tech companies have carbon goals but must balance their increasing energy use. Bill Gates believes AI can make energy more efficient, but time constraints pose challenges. Individuals can choose AI providers committed to renewable energy, and governments should focus on increasing renewable energy supply.
Explore the hidden history of Antarctic penguins, the diversity of sexual behaviors in the animal kingdom, and the controversies surrounding animal same-sex behavior. Discover how studying nature can challenge societal norms and enhance our understanding of sexuality.
This episode discusses various aspects of blood sugar monitoring, personalized nutrition, and the debate surrounding their effectiveness. It explores the services offered by Mint Mobile and Olive & June, as well as the insights provided by blood sugar influencers and monitoring companies. The key insights highlight the importance of glucose levels, factors affecting glucose responses, and the potential benefits and limitations of personalized nutrition programs. The episode also touches on the Summer at Biltmore event featuring Chihuly's works.
A new study reveals a rapid decline in human sperm counts, sparking concerns about the future of male fertility. While some commentators warn of the end of humanity, scientists are divided on whether this decline is actually happening and what could be causing it. This episode explores the evidence behind falling sperm counts, possible causes, and the complexity of the issue.
This episode discusses data brokers, Caroline Lucas' impact as a Green Party MP, balancing science and politics, the importance of green voices in Parliament, climate and environment across the political spectrum, and the future involvement of Caroline Lucas.
This episode covers a range of topics including insurance plans, mobile phone pricing, elections in India, EU, and the UK, the 2024 debate between Biden and Trump, understanding extreme actions based on beliefs, and reducing polarization in politics.
This episode explores the challenges of urinary tract infections (UTIs), including misdiagnosis, chronic infections, and antimicrobial resistance. It discusses the strategies used by bacteria causing UTIs, the limitations of current diagnostic tests, and the risks associated with long-term antibiotic use. The episode also highlights potential future treatment options and the need for better education, research, and advocacy in the field of UTIs.