Sustainability: Ellen MacArthur TED Talk 2015

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While studying “Sustainability and the Circular Economy” via Coursera, I was introduced to Ellen MacArthur and her work. It is fabulous, and I would like to share it with you, the Ellen Macarthur Foundation.

Ellen MacArthur’s journey began with a childhood dream of sailing. From age four, she was captivated by the freedom of being on the water. Determined to pursue this passion, she saved every bit of money she could to buy her first small boat. Despite being told she wasn’t academically strong enough to become a veterinarian, she left school at 17 to focus on sailing. A few years later, she was in a boardroom securing sponsorship to compete in a solo, nonstop round-the-world race. At 24, she achieved second place, and soon after, she set her sights on becoming the fastest person to sail around the world alone.

Her second attempt required a larger, more advanced boat designed to withstand the extreme conditions of the Southern Ocean. While on this record-breaking voyage, she faced life-threatening situations, including towering waves, storms, and exhaustion. Alone at sea for months, she had to carefully manage her supplies—food, fuel, and equipment—because once she set sail, there was no way to replenish them. This experience made her truly understand the meaning of finite resources. The realization struck her that Earth has limited materials, just like on her boat, and our economy depends on them without a long-term sustainability plan.

This insight led her to shift her focus from sailing to solving global resource challenges. In 2010, she founded the Ellen MacArthur Foundation to promote a Circular Economy—an alternative to the traditional Linear Economy, which follows a “Take-Make-Use-Waste” model. The Circular Economy aims to design products and systems where materials are reused, repaired, or recycled, minimizing waste. Inspired by nature, where everything is repurposed, this model suggests innovations such as packaging that dissolves in water, engines that can be remanufactured, and transportation services that reduce material consumption.

MacArthur and her foundation work with top universities, businesses, and governments to accelerate this transition. Their research has shown that a Circular Economy can reduce resource dependence, rebuild natural ecosystems, and even replace the need for harmful chemical fertilizers. Most importantly, this approach inspires young people to think creatively about solving environmental challenges. She believes that just as past generations witnessed revolutionary changes—from the invention of aeroplanes to the rise of the internet—the transition to a sustainable, circular economy is possible within our lifetimes.

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