Making Smart Choices for Our Planet
In Making Smart Choices for Our Planet, narrator Sir David Attenborough explains how important it is to understand and take care of the natural world as we rely on it for things like air, food, and even our happiness. As the world’s population grows, we are using more and more resources like water and food sources, which could lead to problems in the future. But there’s hope! If we use science and technology wisely, we can make better choices and live more sustainably, helping the Earth for future generations. This video is excerpted from BBC’s Horizon: How Many People Can Live on Planet Earth?, which explores the challenges of supporting a growing global population.
Lesson Express
Q: How can the increase in population affect the planet's resources?
A: As the population grows, more people demand resources like water, food, and energy. This puts stress on the planet, making it harder to keep those resources available for everyone, and can lead to shortages if we don't manage them better.
Q: What are some ways that humans can help the Earth and its resources?
A: Humans can help by using resources in a sustainable way, like conserving water, using energy-efficient technology, and finding new ways to recycle or grow food. Making thoughtful choices now can help ensure resources for future generations.
Q: What might happen if we don't take action to protect the Earth?
A: If we don't take action, temperatures could rise, and food could become harder to find. This could lead to shortages and challenges for future generations, who might wonder why we didn't do something about it earlier.
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