Biodiversity crisis needs global thinking, local action
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Hey there, time traveller!
This article was published 16/05/2019 (1230 days ago), so information in it may no longer be current.
Friday is World Endangered Species Day, drawing our attention to the accelerating deterioration of nature that is jeopardizing humanity’s collective future.
Representatives of 132 governments around the world recently released a United Nations report that is the most comprehensive study to date of life on Earth. More than 450 scientists, researchers and experts have determined that the loss of global biodiversity — the sum total of plants, animals and ecosystems — is as serious a threat as climate change, and like climate change, is being caused by human activity.
The Global Assessment Report on Biodiversity and Ecosystem Services, by the UN’s Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services, found that the loss of natural habitats around the world has placed one million species at risk of extinction. With every species that is lost, the foundations of economies, food security and health are further eroded, with potentially grave implications for human life.
The report is overwhelming in its scope and urgency. However, it also provides hope, direction and practical solutions that can be put in place anywhere in the world. The report recommends transformative changes for governments, changes in our consumption patterns and massive investments in conservation and restoration. Without these efforts to protect habitats, many species could disappear within decades.
By protecting the functioning ecosystems that still exist and restoring those that have been damaged, it is still possible to slow the decline in biodiversity loss and keep the benefits that nature provides to people. From flood control to climate regulation, these benefits are the foundations of our society. When we lose them, there are direct consequences for our economy and well-being.
What can be done locally in the face of this seemingly overwhelming global challenge? The old environmental adage “Think globally, act locally” applies: the first step is to recognize that our planet is changing rapidly because of biodiversity loss and climate change. The next step is to find ways to accelerate the protection of local biodiversity through every possible means.
The government of Canada has committed to conserving 17 per cent of the country’s land and inland water. The federal Natural Heritage Conservation Program can help groups such as the Nature Conservancy of Canada protect more of our most important and threatened habitats. These habitats, including old-growth forests, wetlands, salt marshes, prairie grasslands and estuaries, shelter some of our most endangered species.
There are more than 70 species in Canada that are more threatened than the African elephant or giant panda. If we want to stop global extinctions, we need to start by protecting these species in our own country. By accelerating habitat conservation in every province and territory in Canada, we can address both the biodiversity and climate crises. Perhaps most importantly, we can change our relationship with nature.
There is hope. But we require a new conservation model that is woven into the fabric of our society if we are to address the devastating decline in plant and animal species highlighted by the UN. Community groups, civil societies and governments have been working to protect nature in Canada since Confederation, but we need to do more, and we need to act quickly.
Imaginative and elegant changes are needed to address both climate change and biodiversity loss. To transform to a sustainable society, nature conservation is essential. It is something all Canadians can do today, in every community in Canada.
The UN report provides us with the motivation that we can all become part of the solution. We can all start by supporting conservation projects and joining organizations that are actively working to protect nature and the interconnected life-support systems that support nature and people.
Dan Kraus is a senior conservation biologist with the Nature Conservancy of Canada.