Sometimes it can be easy to become too satisfied when it comes to living sustainably. We may all have recycling bins in our kitchens, but here are some ways you can live more sustainably.

1. Put an end to plastic water bottles and one-off coffee cups

The only way this is going to work is that if you have reusable options you really love, invest in a great water bottle. This is an advance payment, but it will save you money in the long run. A 750ml bottle of Evian costs 90p in Tesco, meaning if you buy one every two days you could save £10 within three weeks by filling up a reusable bottle at home.

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The high street is problematic on so many different levels. Not only are you buying items with questionable supply chains, but the carbon footprint of each product is shocking as well. Online shopping is even worse, with overpackaging for each item and the emissions from delivery trucks. The answer is to stick to reach-me-down or previously owned items as much as possible. Not only will this save you money, but there’s also a sense of satisfaction in finding a hidden treasure from the flea market where you find outstanding bargains or something used, which you simply can't get from shopping in Wal-Mart or on Amazon.

3. Think hard about your transportation

Even if your car is supposedly a low-emissions model, it’s still going to be a huge contribution to your carbon footprint. There are times when getting in a car can’t be avoided, but if you can substitute just one flight a year with a train, one car journey a week with a bus. and one bus a month with a bike ride, you’ll find that making more mindful transport decisions can easily make your day-to-day life more environmentally friendly with little effort.

4. Try to buy local, seasonal produce

You may think buying strawberries in December or courgettes in spring is no big deal, but the chemicals and fuel used to artificially copy the right environment for them to grow create harmful gas emissions. Similarly, the environmental impact of transporting produce from another country is huge. Buying from local farmers also means you can often ignore the huge amounts of packaging the supermarkets use.

The kakapo is the world’s heaviest and only flightless parrot. Now, some scientists are using advanced technology to rescue the endangered kakapos. If successful, the techniques used may help save other bird species as well.

The few remaining kakapos live on three small islands, where their progress can be monitored through a smart device. Once found in large numbers across New Zealand, the cute bird, which can weigh up to 11 pounds (5 kilograms), is now heading to extinction. While cruel predators (捕食者) such as foxes, cats, and snakes are largely to blame, the kakapo’s strange habits of laying eggs don’t help either. For starters, the parrots, which can live up to 100 years, do not start laying eggs until the age of five.

Scientists have set up individual feeding stations for all the birds to keep track of how much they eat. Given the difficulties to increasing the population, it is not surprising that only 114 adult parrots remain. Though the number is low, it is a great improvement over the 51 kakapos that remained on Earth in 1995. The increase of its population results from the government’s decision to remove the 51 birds to three small predator-free islands off the coast of New Zealand, and the efforts of a team led by Andrew Digby, a kakapo scientist for the New Zealand Department of Conservation.

A four-day-old kakapo chick will receive a health check. Young chicks in nests are examined and weighed every night, to ensure they are healthy.

Once the birds lay eggs, the eggs are carefully moved from the nests and taken to a hatching (孵化) room to hatch. “We tend to be more successful at raising kakapo eggs than the kakapo,” says Digby. “We break less of them. ” Once the eggs hatch, each mother is given only one chick, while the rest of the newborns are hand-fed (人工喂养). This helps ensure they all receive enough food.

Despite the long-term warming trend seen around the globe, the oceans have cooled in the last three years, scientists said. It suggests that global warming trends can sometimes take a break.

In the last century, Earth’s temperature has risen about 1 degree Fahrenheit. Most scientists agree that much of the warning in the past 50 years has been caused by the burning of fossil fuels and other human activities, and most scientists expect the oceans will finally continue to warm in response to climate change humans have caused.

This research suggests that global warming isn’t always steady. The oceans today are still warmer than they were during the 1980s.

Regardless of the cooling trend observed since 2003, average sea level has continued to rise. The rising of sea level occurs due to the thermal (热的) expansion of the oceans from the heating and run-off from melting ice sheets and glaciers.

The recent cooling trend suggests sea level should have actually decreased in the past two years. Despite this, sea level has continued to rise. This may mean that the sea level rise has recently changed from being mostly caused by warming to being controlled by melting.

In a study before, researchers reported that in parts of the Antarctic, 84 percent of glaciers have drawn back over the past 50 years in response to a warmer climate. But the melting glaciers are not the reason for the cooling. The amount of ice and water from the melting glaciers is very small compared to the overall temperature of the oceans. Researchers have not yet known the cause of ocean cooling in the last three years but hope that further studies will make this unusual thing understood.