This course changed my perspective on the environment, and I think it is important for people to pay attention to this environmental issue. I think everyone should learn about our ecology and environment. This way, people can have a deeper understanding of the earth and protect it.

I also feel that this course has given me a new perspective on the planet and what humans are doing. I feel that social media can be used not only for entertainment but also to spread our ideas of sustainability to more people.

CoSphere is a good platform for us to not only express our opinions but also see other students' ideas and thoughts and learn a lot from them. We can go deeper and deeper into the event itself to get results.

As you said, the course is really interesting, although there is no exam, you can also gain a lot from it. You get to know many things you never knew or cared about from the pre-reading videos.

I agree with you, I think all UBC students can have the opportunity to take this course to learn about environmental sustainability. Because we all live on this planet together, we need to protect our environment for a better future.

You have a very innovative idea. Rewilding is a good way to stay sustainable, maintain stable biodiversity and help slowly recover our planet. We also need a more accurate program with proper and reasonable arrangements for rewilding.

It is true that during COVID-19, people's activities were reduced, which allowed the environment to be slightly more slowly restored as well. It would be a very harmonious picture if people and animals could coexist. We should try to give living creatures a bigger habitat to live in, instead of destroying and occupying the place where they live.

I'm thinking the same as you're thinking, that insatiable human need harms the entire earth's ecosphere. It has led to the collapse and disruption of the ecosystem. I think we should stop such ridiculous unrestricted mining in the forest. From January to June this year, 3,988 square kilometres of forest were deforested in the region. This is an increase of 10.6% compared to last year's period.

Too many animals are facing the problem of extinction, and if humans don't make changes, these animals may disappear from the planet. We should take action to stop this extinction from happening again. Being kind to the earth is also responsible for our future.

You are right. Although the packaging is written on the recyclable, how much can really be recycled? We should reflect deeply on this issue to get to the root of the problem of plastic use.

This is a perfect idea; if companies don't follow the rules, their credit will be reduced or even to 0. So they can't produce anything anymore, which will touch their interests. To produce sustainably, the company would have to meet this environmental credit to keep it sustainable so that they can urge themselves.

I think this is a great approach for the take-out industry, we can't even imagine how much disposable lunch boxes are used, and I think it would be a great improvement if our take-out industry also went for such an approach. This way people can also participate in environmental protection to better contribute to environmental protection.

It is so infuriating to propose fake recycling labels that deceive consumers' trust in this way. I think the company needs to have a stronger environmental awareness. We should not only try to make less recyclable products and also reduce supply to solve fundamental problems.

It is so infuriating to propose fake recycling labels that deceive consumers' trust in this way. We should try to make recyclable products and reduce supply to solve fundamental problems.

You are right; it seems that all supermarkets in Vancouver have stopped using plastic bags now, some of them can provide paper bags or supermarket shopping bags. I think this is an excellent initiative to protect the environment.

That is a interesting case! The unified plug is handy. Not only can we reduce the use of wire, but the everyday use of all wires can allow us not to use a variety of messy wires, which is not only to help users but also can reduce the supply of wire, which is more environmentally friendly. I think Apple should go to the use of USB C. It should not be self-serving for their benefit.

I think similarly to you, and it is shameful for the rich to go through these loopholes to evade taxes; since they make so much money, they are obliged to pay their share of the taxes they need. Some rich people even open their foundations and donate money to their funds. This way, the money is still under his control, and I think this behavior is shameful. They should pay their taxes!

You're right, and I think companies should be more open and transparent while people can monitor what companies are doing. Companies should not do things that damage the environment behind the scenes to maximize profits. They should think about and fulfill sustainable development.

It was the first time I knew that such harmful substances existed in shampoos and body washes, which was a bit scary and unacceptable. I think companies should be more transparent, and the government should designate stricter policies to regulate the behavior of companies by law to ensure that products containing harmful chemicals do not enter people's homes.

I agree with you that we need to protect our environment more than ever in the current global warming situation. Companies should focus more on protecting the environment and maintaining sustainable development. We need to make reasonable use of our limited resources. Not only for our own sake but also to give the next generation better-living conditions.