The intricate relationship between climate change and biodiversity is undeniable and understanding this intersection is essential for our survival. We must, therefore, treat it as an emergency to preserve biodiversity as a crucial ally in our efforts to combat climate change.
Biodiversity encompasses not only the diversity of species, their genetic make-up and where they inhabit. It also encompasses the intrinsic value of every species, ecosystem and genetic variation in and of itself, regardless of whether it benefits humans directly or indirectly. However, as the climate changes and humans try to adapt to these changes, it results in loss of habitats, disruption of ecosystems and loss of biodiversity.
It is important to note that climate change and biodiversity are linked in a vicious cycle. Aspects of climate change such as rising temperatures change habitats and disrupt ecosystems. For example, rising temperatures can influence what can grow and live in an ecosystem.
In turn, these disruptions on ecosystems can then accelerate climate change, leading to frequent extreme weather events and rising sea levels. For instance, destruction of carbon sinks such as the mangrove lead to more carbon in the air, thus causing higher temperatures. And the cycle continues.
It is urgent that we increase our efforts in protecting biodiversity. For example, by preserving and restoring forests and other ecosystems, we can help combat climate change while simultaneously safeguarding biodiversity.
This can be done in a number of ways, including empowering indigenous communities to enhance their capacity and resources to protect their environment.
As we look to the future, implementations of key Conventions is crucial. The most recent is the Nairobi Declaration which recognised the importance of the ocean in climate action, reversing biodiversity loss and achieving sustainable development of Africa and other countries globally. It also provides for political leadership on an agenda that links climate change and development.
Understanding that multiple environmental factors also lead to reduced biodiversity and cause ecosystem degradation, a multi-pronged approach must be adopted to address the issue. These include habitat protection, sustainable land use, strong legal frameworks and public awareness.
Importantly, we must take stock of all the efforts implemented and take up the best approaches to continue protecting and preserving vital ecosystems. This also means interrogating our own relationship with nature – including in our quest for development and population growth – in restoration efforts.
The time to act is now, for the sake of both our planet and future generations. By recognising and addressing this intersection, we can pave the way for a more sustainable and harmonious coexistence with the natural world.
