How the World Really Works

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This essential analysis delves into the modern science and technology that shape our lives in the twenty-first century, offering a scientist's perspective on what science can and cannot achieve. Despite the abundance of information available, many remain unaware of the true workings of our world. The book outlines seven fundamental realities that underpin our survival and prosperity, covering topics from energy and food production to environmental risks and globalization. It serves as a crucial reality check, emphasizing that understanding the facts is vital for effectively addressing problems. For instance, it highlights the non-inevitability of globalization, as evidenced by the vulnerabilities exposed in 2020 when a significant portion of the world's rubber gloves was produced in a single factory. Furthermore, it critiques society's increasing reliance on fossil fuels, arguing that promises of decarbonization by 2050 are unrealistic. The production of everyday items, such as greenhouse-grown tomatoes, reveals the hidden carbon emissions involved. Ultimately, the book confronts the pressing question of whether humanity is doomed or if a brighter future is attainable. Through a compelling and data-rich lens, it challenges extremes and uncovers truths that reshape our understanding of the past, present, and future.