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Here's the correction:
Humans and technology are evolving very fast, but we still do not care about our "home" and pollute it as we have two or three similar planets around. Many technologies are developed to make our lives easier, but the question is: have we ever thought about the consequences of our actions?
The greenhouse effect and their effects on global warming are affected by human actions like deforestation, industrial waste and the increase of pollutant gases, which takes to the global temperature increase, polar thaw and sea level rise.
We need to reduce CO2 gas emission, find renewable energy sources, replant more trees, avoid energy waste and, at the same time, reduce our home energy expenses. Another problem of environmental damages is the deforestation. Cutting many trees indiscriminately represents the extinction of many plants and animals, soil erosion and water pollution.
However, we mustn't forget that one problem is linked to another. There is an unstoppable necessity for unrenewable sources to produce more and more energy to supply the current technology devices. Getting involved at this stage does more harm than good since we are giving more priorities to hi-tech devices every day. Those who are unaware of that will realize it as time passes. But it might be too late if we do not change our opinions and take proper measures in time.