Caroline Steel, a keen science expert, joins to unveil this week's intriguing scientific highlights. Global health journalist Andrew Green sheds light on the World Health Organisation's new treaty aimed at enhancing pandemic preparedness and ensuring equitable vaccine distribution. Meanwhile, artist Ersin Arasin discusses his mesmerizing digital installation at Kew Gardens, which creatively connects humans and nature. The conversation intriguingly blends health, technology, and art, offering hope for a safer future.