As the Earth's climate gradually continues to change, one of the most pressing challenges society faces is the rising sea levels.
Sea level rise essentially refers to the increase in the average level of the Earth's oceans. This is caused by two factors: the melting of ice sheets and glaciers, as well as the expansion of seawater as it warms. On the grounds of this, both processes are derived from global warming and in particular greenhouse gas emissions, predominantly released through unsustainable human practices. To address the challenge of sea levels rising, a two-pronged approach should be taken: adaptation and mitigation. Adaptation entails the implementation of measures to protect coastal areas to improve resilience, this includes buidling seawalls, relocating vulnerable communities to safer locations with a higher elevation, restoring wetlands, etc. Alternatively, mitigation focuses on reducing our carbon footprint and allowing a transition to renewable energy sources to slowly decrease the rate and impact of global warming on the rest of society.
Natural infrastructure can be used to address coastal floods and storms. Mangroves have become quite effective as a buffer against sea level rise. In fact, Florida has invested over $17 million on marsh and seagrass habitats as a viable solution; though, they take up to 20 years until any permanent change become present.
In order to address this complex issue, a multifaceted nature of collective action is also required. In many respects, collective action allows for the pooling of resources, knowledge and even expertise. As a result, by sharing information and collaborating on research and technological advancements, we can develop new and innovative solutions that can mitigate and adapt to the rise of sea levels more effectively.
No comments:
Post a Comment