Tim Cross, a science writer at The Economist, dives into the impressive 208 billion transistors of NVIDIA's Blackwell GPU and explores limitations of Moore's Law. John Byrne Murdoch, a data reporter at the Financial Times, analyzes an 8% decline in social media usage, attributing it to shifting cultural trends. James O'Malley, writer and co-host of the Abundance Agenda podcast, critiques the escalating costs of the Sizewell C nuclear project. Lastly, Katie Milkman, a professor at Wharton, shares effective strategies for sticking to New Year's resolutions.