Why climate change is more of a concern now than ever before

Currently, climate change is a major issue for humanity and one that cannot be solved easily. The words ‘climate change’ are somewhat natural when looking at the Earth’s history but presently represent a host of different issues which are all interlinked in some way. From deforestation, pollution, carbon emissions to overfishing, meat consumption and consumerism all affect the planet’s sustainability and biodiversity.

A recent video which helps summarise my point further can be found below:

https://www.youtube.com/watch?v=8Sl28fkrozE&t=0s&ab_channel=TED

What will be looked at today is the history of global warming and the consequences melting ice and rising temperatures.

The first appearances of climate change occurred during the 1820s when Joseph Fourier discovered that atmospheric gases could trap heat emitted by the sun. Today, we now know this early discovery has degrading consequences, especially for those contributing least to the problem.

Two examples of the progression of our planet’s degradation I will draw from are the melting of ice and warming of the planet.

The melting of ice worsens with each passing year as the time-lapse below demonstrates.

https://www.youtube.com/watch?v=J7x9leQqrkc&feature=emb_logo&ab_channel=AGU

Some of the problems which follow the ice melting are associated with flooded coastal areas, disturbed marine ecosystems and the collapse of polar ecosystems. Each bring their own set of problems to the table and some of the consequences of these changes are yet unknown as our planet as never experienced such radical climate change in recent history.

The warming of the planet, which is interlinked with the melting of ice, brings a host of separate problems as well. As shown in the video below, global warming has considerably increased over the past 100 years.

https://www.youtube.com/watch?v=3sqdyEpklFU&feature=emb_logo&ab_channel=NASAClimateChange

The consequences associated with global warming consist of longer breeding seasons for insects and this ultimately leads to population imbalances, such as locusts, taking place in parts of Africa and Asia leading to reduce crop yields. Global warming also causes permafrost to thaw, releasing ancient viruses and harmful gases, such as methane, back into the atmosphere.

The amalgamation of these two interlinked issues which fall under the umbrella of climate change demonstrate the complexity of the problem at hand. Demonstrating that as a collective we must take climate change seriously and invent efficient ways to deal with these complex issues.

In summary, these two main examples are clearly interlinked and disturb the planet’s natural systems. However, as mentioned earlier these are only two issues amongst a plethora of other concerns which are caused by human behaviour and affect the planet’s health. Therefore, in striving for solutions to these problems it is vital that we take a collective responsibility and not leave it in the hands of a minority of scientists and technological innovation.

Sources:

https://www.youtube.com/watch?v=8Sl28fkrozE&t=0s&ab_channel=TED
https://www.researchgate.net/publication/225789568_Global_warming_and_state-corporate_crime_The_politicalization_of_global_warming_under_the_Bush_administration
https://www.youtube.com/watch?v=J7x9leQqrkc&feature=emb_logo&ab_channel=AGU
https://advances.sciencemag.org/content/3/11/e1700537
https://onlinelibrary.wiley.com/doi/abs/10.1111/gcb.12337
https://utsc.utoronto.ca/news-events/breaking-research/most-polar-bear-populations-likely-collapse-end-century-if-global-warming
https://www.youtube.com/watch?v=3sqdyEpklFU&feature=emb_logo&ab_channel=NASAClimateChange
https://www.researchgate.net/publication/225789568_Global_warming_and_state-corporate_crime_The_politicalization_of_global_warming_under_the_Bush_administration
https://www.theguardian.com/global-development/2020/jun/08/rolling-emergency-of-locust-swarms-decimating-africa-asia-and-middle-east
https://arcticwwf.org/newsroom/the-circle/arctic-tipping-point/thawing-permafrost/

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