Whether you believe in climate change or not, scientific facts show that over the ages of the earth, the climate has gone cold then warmed up then gone cold again. A few years ago I attended a lecture about this and saw all the evidence. However this current rise in temperature is more steep than ever before so it is believed that we have something to do with that. But I want to look at other things. Take our rivers for example, it wasn’t until about 1960 that polluting our rivers was made an offence, but the rivers were still polluted for another decade. It is still an offence but out rivers are still polluted in many places. Accidents happen at factories which discharge water into the rivers and canals. When this happens fish die and all the other life in the water as well. River water is often used for our domestic supplies after some filtration but the drugs we take which pass into our urine don’t disappear so that some of these drugs, hormonal ones for example, affect the life in the rivers as well.
And look at our oceans, full of plastic, stuff that has been thrown overboard from cruise and cargo shipping. Natural disasters like tsunamis also pollute the oceans filling them with debris washed from the land.
So what about our air, the air we breathe? In some cities air pollution is so bad that people wear masks to help stop the polluted air from entering their lungs. One day last week I walked into town down a fairly busy road. It was a busy time of the day and the fumes from the petrol and diesel filled the air and I felt I was choking. Now where I live is only a small town so what is it like in larger towns and cities? School runs are bad for this. When I was young there was little choice in which school you went to. You went to the nearest one and walked or cycled. Central heating and factories all put out pollutants into the air. At least we now have cleaner air than we had when I was a child and the factories belched out dense smoke every day. Other air pollution is caused by radio waves especially those used for your mobile phones. Mobile phone masts are a huge source of air pollution and radiation.
So how can we change this? If we were not so greedy and wanting so many material items, such as clothes, new phones and other gadgets, there would not be the need for them to be made. Mobile phones are made using rare materials which will run out eventually. Why do we need to devastate forests to make items for our use? Do we need these items or are there alternatives that do not destroy our forests? We have to look at what we wear, eat and use. Do we really need a lot of clothes that we might wear once a year? Do we need to eat foods that have to be imported? Do we need to fly to exotic places for holidays? Do we need to have large petrol guzzling cars?
I’m sure you can think of many other things but these are just a few for your to think about.