7 Visualisations that demonstrate How we Humans are Destroying Earth

World population is growing at a rapid rate across the globe and according to a recent prediction by the UN, the global population will approximately be 10 billion by 2050. Whilst we are aware of its socio-economic repercussions like poverty, inequality, hunger, malnutrition, unemployment, lack of education and healthcare, it is important to understand that the aforementioned will take a huge toll on our planet’s natural resources. The most obvious implication of such a population explosion is deforestation to accommodate the rising population, which in turn can have a huge negative impact on biodiversity and ecological balance.

The production of greenhouse gasses by burning fossil fuel is causing “global warming” which is evident as the average temperature of air and oceans has significantly gone up. It has resulted in a disruption of the natural pattern of rainfall causing flooding and drought in the same region during the same year.

Unless we take notice of the developments and try to make amendments in our ways to lower our carbon footprint, the planet might look quite different soon. Check out this infographic from DPACK that lists 7 visualizations that elaborate how we humans are destroying the planet.

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Environmental Impact of Tourism on Coastlines [Infographic]

Saving Our Beaches: Engineering Solutions for Tourists’ Impact

Everyone loves a beach vacation. In colder climates especially, more and more people are taking advantage of cheap airfares for a long weekend of sunbathing and swimming in the dead of winter. In fact, 12 of the top 15 destinations were in coastal countries.

In 1995, there were around 528 million international tourist arrivals. That number jumped to 1.138 billion in 2014, and emerging economies are experiencing faster tourism growth than advanced economies, making the increase in tourism an important part of many countries’ growth.

Local economies encourage increased tourism, as it helps to grow local wealth and jobs that pay well. Unfortunately, this relaxing trend is having some serious consequences on the environment that may outweigh the economic benefits.

Some of the downsides of increased tourism include resort development, boating, snorkeling, diving, and fishing, cruise ship presence, litter, coral reef damage, and even the creation of artificial beaches. These activities introduce toxins and other harmful substances, cause physical damage and sedimentation, and exploit local fish populations.

So what can be done to preserve the benefits of tourism for developing economies while balancing the need for environmental responsibility? Engineers have a few ideas. Eco-friendly roofing systems, designs that catch rainwater for later use, innovative wastewater management, and considering the landscape when constructing resorts and hotels can all help to reduce the impact tourists have on the local environment.

These innovative solutions are key for helping to ensure that tourists, locals, the local environment, and wildlife can all exist harmoniously now and in the future. Find out more about how serious the problems caused by coastal tourism have become and how engineers are working to solve them with this resource from Ohio University’s Master of Science in Civil Engineering Program.

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Coral Bleaching explained [Video]

“There are underwater cities filled with beautiful fish, lively vegetation and wondrous sea creatures! They’re called coral reefs and they are extremely important. Let’s explore these amazing ecosystems and learn why we need to protect them!”

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