According to the video, the speaker, Paul Gilding, talked about his opinion of the relationship between our environment, natural resources and population, and the improvement of technology. There were two main points in his speech-have we used up all our resources, and have we filled up all the livable space on Earth. He emphasized that we should think about the consequences when we did everything and made each decision. At the end of the speech, he said that it is necessary for us to keep protect a better environment for our later generations. To me, I did agree with his idea that resources are going to be used up and a continuous population growth might fill up the livable space on Earth. I think that the biggest reason is the invention of medication because people can live longer and longer. However, Earth doesn’t have enough space, and resources are unable to provide all needs from human beings. Therefore, it is time for us to think about the consequences seriously.
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