5 . Will you crazy about these newly-built products that are not merely quite useful but also good to the environment? Come and see then!

Eco-friendly Umbrella

Traditional umbrellas come with a fixed surface. Although it is changeable, you cannot replace it easily. This eco-friendly design is more flexible. It is actually only an umbrella skeleton without any surface, which can be folded, so you can put anything such as newspapers, plastic bags or whatever you want to serve as the protecting surface.

Pollution-sensitive Dress

Don’t be caught outside unaware of pollution levels in the air. The pollution-sensitive EPA Dress by Stephanie Sandstrom notices pollution in the air accordingly. This dress—which is actually quite pretty—looks like you pull it from the bottom of the dirty laundry pile when the air is dirty. It might protect your health by advising you to stay indoors for the day, but it won’t do you any favor if you’re meeting with clients.

Eco-friendly Car Racer

Can you image a car racer is so eco-friendly that its tyres are made from potatoes, its body is created from hemp (大麻) and rapeseed oil and it runs on fuel made from wheat and sugar beet? The one seater racing car called Eco One is built by experts from Warwick University, who hope that Eco One will be used by the automotive industry. It is sold at $ 51,000.

Eco-friendly Moss (苔藓) Carpet

Do you know it is said that walking on fresh grass can really increases your blood circulation? The Moss Carpet, created by Nguyen La Chanh, looks at getting the grass to your feet. The mat includes ball moss, island moss and forest moss. The humidity (湿度) of the bathroom ensures that it grows well. And that’s why you need to place it there and not anywhere else.

10 . The Buy Nothing Movement

Social media, magazines and shop windows bombard（猛轰）people daily with things to buy, and British consumers are buying more clothes than ever before. The average person spends more than £ 1,000 on new clothes a year, which might not sound like much.     1     A lot of consumer spending is by means of credit cards. British people currently owe about £670 per adult to credit card companies. Also, people are spending money they haven't earned to buy things they don't need. Britain throws away 300,000 tons of clothing a year, most of which goes into landfill（垃圾填 埋地）sites.

    2    But charity shops can't sell all those unwanted clothes. A lot of clothes that charities can't sell are sent abroad, causing even more economic and environmental problems.

    3    The idea originated in Canada in the early 1990s and then moved to the US. On Buy Nothing Day people organise various types of protests and cut up their credit cards. Throughout the year, Buy Nothing groups organise the exchange and repair of items they already own.

The trend has now reached influencers on social media who now encourage their viewers not to buy anything at all for periods as long as a year. Two friends in Canada spent a year working towards buying only food. For the first three months they learned how to live without buying electrical goods, clothes or things for the house. For the next stage, they gave up services, for example, haircuts, eating out or buying petrol for their cars.     4    

The changes they made meant two fewer cars on the roads, a reduction in plastic and paper packaging and a positive impact on the environment from all the energy saved.     5    But even if you can't manage a full year without going shopping, you can participate in the anti-consumerist movement by refusing to buy things you don't need.