Contemporary global environmental issues

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Contemporary global environmental issues

Contemporary global environmental issues

There is no denying that. However, as our environment changes, so does the need to become increasingly aware of the problems that surround it. With a massive influx of natural disasters, warming and cooling periods, different types of weather patterns and much more, people need to be aware of what types of environmental problems our planet is facing.

Global warming has become an undisputed fact about our current livelihoods; our planet is warming up and we are definitely part of the problem.

All across the world, people are facing a wealth of new and challenging environmental problems every day. Some of them are small and only affect a few ecosystems, but others are drastically changing the landscape of what we already know. Our planet is poised at the brink of a severe environmental crisis.

Current environmental problems make us vulnerable to disasters and tragedies, now and in the future. We are in a state of planetary emergency, with environmental problems piling up high around us.

Unless we address the various issues prudently and seriously we are surely doomed for disaster. Current environmental problems require urgent attention.

Pollution of air, water and soil require millions of years to recoup. Industry and motor vehicle exhaust are the number one pollutants. Heavy metals, nitrates and plastic are toxins responsible for pollution.

While water pollution is caused by oil spill, acid rain, urban runoff; air pollution is caused by various gases and toxins released by industries and factories and combustion of fossil fuels; soil pollution is majorly caused by industrial waste that deprives soil from essential nutrients.

Climate changes like global warming is the result of human practices like emission of Greenhouse gases.

Contemporary global environmental issues

The population of the planet is reaching unsustainable levels as it faces shortage of resources like water, fuel and food. Population explosion in less developed and developing countries is straining the already scarce resources.

Intensive agriculture practiced to produce food damages the environment through use of chemical fertilizer, pesticides and insecticides. Overpopulation is one of the crucial current environmental problem. Natural resource depletion is another crucial current environmental problems.

Fossil fuel consumption results in emission of Greenhouse gases, which is responsible for global warming and climate change. Globally, people are taking efforts to shift to renewable sources of energy like solar, wind, biogas and geothermal energy.

The cost of installing the infrastructure and maintaining these sources has plummeted in the recent years. The over consumption of resources and creation of plastics are creating a global crisis of waste disposal. Developed countries are notorious for producing an excessive amount of waste or garbage and dumping their waste in the oceans and, less developed countries.

Nuclear waste disposal has tremendous health hazards associated with it. Plastic, fast food, packaging and cheap electronic wastes threaten the well being of humans. Waste disposal is one of urgent current environmental problem. Climate change is yet another environmental problem that has surfaced in last couple of decades.

It occurs due to rise in global warming which occurs due to increase in temperature of atmosphere by burning of fossil fuels and release of harmful gases by industries.

Climate change has various harmful effects but not limited to melting of polar ice, change in seasons, occurrence of new diseases, frequent occurrence of floods and change in overall weather scenario. Human activity is leading to the extinction of species and habitats and and loss of bio-diversity.Jan 20,  · What are the 10 biggest global challenges?

Image: REUTERS/Daniel Munoz To achieve these objectives we will need to address a host of issues, from gender parity and ageing populations to skills development and global warming. environmental issues and taxation. As the world’s only truly universal global organization, the United Nations has become the foremost forum to address issues that transcend national boundaries and cannot be resolved by any one.

GEOG Contemporary Global Environmental Issues (6 credits) Course Teacher: Dr J B Li. Objectives. This course introduces a number of major global environmental issues andlinks them to contemporary socio-.

Environmental Issues — Global Issues Shop Environmental Problems Our environment is constantly changing.
15 Major Current Environmental Problems The climate is changing.
Social, Political, Economic and Environmental Issues That Affect Us All With the resulting recession, many governments of the wealthiest nations in the world have resorted to extensive bail-out and rescue packages for the remaining large banks and financial institutions while imposing harsh austerity measures on themselves.

Modern Global Issues. Students must complete four courses, with at least one and a maximum of two from this category to be applied to the GPC. Study 52 Contemporary Environmental Issues flashcards from Morgan M.

on StudyBlue. Study 52 Contemporary Environmental Issues flashcards from Morgan M. on StudyBlue. global warming. Earth's age. approximately billion years old, Most important environmental facings humans on Earth.

Here is the best resource for homework help with GEOG contemporary global environmental issues at The University Of Hong Kong. Find GEOG study.

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