This podcast episode covers the contentious debate between Joe Biden and Donald Trump, focusing on concerns about Biden's age and mental competence and the potential impact on the election outcome. It also discusses the international reactions to the debate and highlights the importance of the US election on global affairs. The episode further explores Trump's criticism of US military assistance to Ukraine and its implications on international relations. It touches on the candidates' positions on China and their potential impact on US-China relations. The episode concludes with discussions on protests in Kenya, the importance of dialogue as an alternative to violence, increased air conditioner sales and its impact on climate change, the divisive political climate in France, the upcoming Iranian presidential election, and innovative solutions to protect rhinos and make tennis balls more sustainable.