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How is climate change affecting life in Australia?

Bamboo Life Mission Environmental Care

“Climate change is the single greatest threat to a sustainable future but, at the same time, addressing the climate challenge presents a golden opportunity to promote prosperity, security and a brighter future for all.” Ban Ki-Moon - Secretary General, United Nations. 

Climate change is part of our lives. The climate we live in shapes agriculture, cities, economies, culture, learning and human conflict. It is a background condition of life. We need to respect our self, humanity needs to build self respect now, it’s the only way to respect our planet.

Our climate is determined by patterns of temperature, wind, atmospheric pressure, humidity and rain over a long period of time. There are different climates around the world, such as tropical, dry and moderate. As a large country, Australia has a variety of climates. The climate of an area determines its seasons and when they come and go. This, in turn, affects the type of plants that grow and which animals survive. The species and places we love depend on intricate ecosystems, and even small changes to the climate can disrupt the delicate balance of nature.
The State of the most recent Environment report indicates the impact of changing weather patterns is being felt on both land and sea. Oceans absorb about 40% of the worlds carbon dioxide, and are a source of protein for billions of people!! Unfortunately, the health of our seas faces a multitude of challenges from over fishing to climate change.
We need to protect the ocean to also protect the earth,
In a column for Guardian Australia, Josh Frydenberg, who is the parliamentary secretary to the Australian prime minister with responsibility for deregulation. Frydenberg says the report indicates the impact of changing weather patterns is being felt in the ocean, on the Great Barrier Reef and on land, affecting biodiversity and species habitat.

“While carbon emissions per capita have declined from 24.1 tonnes in 2011 to 22.2 tonnes in 2015 and energy efficiency improvements are reducing electricity demand, the report makes clear that, for the world to meet its Paris goals, there is much more to do,” Frydenberg says. 
So, how is global warming affecting life in Australia?
Ecosystems:  Global warming stresses ecosystems through temperature rises, water shortages, increased fire threats, drought, weed and pest invasions, intense storm damage and salt invasion, just to name a few. Some of Australia’s great natural icons, such as the Great Barrier Reef, are already threatened.
Species:  One in six species is at risk of extinction because of climate change. To survive, plants, animals and birds confronted with climate change have two options: move or adapt. With the speed of climate change we are experiencing already, it’s often not possible for a species to adapt quickly enough to keep up with its changing environment. And with the amount of habitat destruction, moving is becoming increasingly difficult.
Food and farming:  Changes to rainfall patterns, increasingly severe drought, more frequent heat waves, flooding and extreme weather make it more difficult for farmers to graze livestock and grow produce, reducing food availability and making it more expensive to buy.
    Water: Reduced rainfall and increasingly severe droughts may lead to water shortages.
      Coastal Erosion: Rising sea levels and more frequent and intense storm surges will see more erosion of Australia's coastline, wearing away and inundating community and residential properties. 
      Health: Increasingly severe and frequent heat waves may lead to death and illness, especially among the elderly. Higher temperatures and humidity could also produce more mosquito-borne disease.
        Damage to homes: Increasingly severe extreme weather events like bushfires, storms, floods, cyclones and coastal erosion, will see increased damage to homes, as well as more costly insurance premiums. 
          Coral bleaching: Rising temperatures and acidity within our oceans is contributing to extreme coral bleaching events, like the 2016 event that destroyed more than one-third of the Great Barrier Reef. Within Australia, the effects of global warming vary from region to region. The impacts of global warming are already being felt across all areas of Australian life, and these will continue to worsen if we do not act now to limit global warming to 1.5°C.
          As humans, every aspect of our life is reliant on the natural environment. This includes the food we eat, the air we breathe, the water we drink, the clothes we wear and the products that are made and sold to create jobs and drive the economy. 
          What changes to the climate are humans causing through global warming?
          Global warming, caused by greenhouse gas pollution, is causing immediate and direct changes to the planet. The Earth's temperature had already warmed by 1°C compared to pre-industrial levels. This temperature rise may appear small, but small rises in temperature translate into big changes for the world’s climate. This is because the amount of extra energy needed to increase the world’s temperature, even by a little, is vast. This extra energy is like force-feeding the global climate system.
          Hotter days: 2015 was the hottest year on record, the previous record was broken in 2014, and 2016 is expected to set a new record for the third year in a row. In the past few years records have being broken for longest heatwaves and the Bureau of Meteorology has added purple and magenta to the forecast map for temperatures up to 54°C. 
            Rising sea levels: Increased ocean temperatures are melting glaciers and ice caps all over the world. Melted ice increases the volume of water in our oceans. Warmer temperatures also result in the expansion of the water's mass, which causes sea levels to rise, threatening low-lying islands and coastal cities.
              More frequent and intense extreme weather eventsExtreme weather events like bushfires, cyclones, droughts and floods are becoming more frequent and more intense as a result of global warming.
                Oceans are warming and acidifying: The oceans have absorbed most of extra heat and carbon dioxide (CO2) so far – more than the air – making the seas both warmer and more acidic. Warming waters are bleaching coral reefs and driving stronger storms. Rising ocean acidity threatens shellfish, including the tiny crustaceans without which marine food chains would collapse. A healthy and stable climate is our most precious natural resource.
                We must work together to restore balance to the climate and make our planet a better place.
                Inspired by the work of dedicated organisations such as Clean Ocean Foundation and Marine Conservation Organisation, we contribute our time and resources to their activities – and couldn’t be more humbled to do so. We are acutely aware of the consequences of our inaction: are you?
                To a healthier future for ourselves, our ecosystem and every creature within it; we say thank couldn’t be more humbled to do so.


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