August 22, 2020 is both Madras Day locally and Earth Overshoot Day globally. As the coastal metropolis, Chennai formerly known as Madras celebrates its 381st birthday, the COVID19 pandemic's global lock down and quarantines has pushed the Earth Overshoot Day by 24 days to August 22nd.
Earth Overshoot Day marks the date when humanity has exhausted nature's budget for the year. For the rest of the year, we are maintaining our ecological deficit by drawing down local resource stocks and accumulating carbon dioxide in the atmosphere.
The coronavirus that affects the respiratory system of living things has affected the global transportation infrastructure disrupting supply chains and reducing human consumption. At the start of the pandemic there were many stories of wildlife reclaiming urban spaces and hope of our earth's environment healing and climate stabilizing. The disruption of aviation, shipping and transport sectors had reduced the fossil fuel consumption as well as generally resource intensive products. Local suppliers and locally grown food have addressed the shortfall.
Yet for all the disruption to our lifestyles and the economy our consumption still outstrips our planet's resources by a whole quarter. So the priority as we envision the post-COVID19 world is to be responsible and sustainable in our consumption and production (SDG12) so that we #MoveTheDate of Earth Overshoot Day to the year end. Thus we stop borrowing and living off the resources of future generations:
https://www.facebook.com/2040Film/videos/2583969951914239
As Chennai celebrates 381 years a future as a Sustainable City, Sustainable Community (SDG11) as well as a Smart City needs to adopted. Chennai's coastal position, expansion eating into vital wetlands, and dependence on ground water we are vulnerable to the buffets of global warming, climate change and climate catastrophe. The flood-drought cycles, unbearable summers in urban heat islands, creeping salinity as well as seawater ingress are vicious byproducts locally of global over-consumption which calls for robust climate action (SDG13). Chennai's green spaces as well as incentives and interests urban and rooftop farming as well as the Tamil Nadu's wind energy harnessing successes are powerful manifestations of sustainable development.
Hence in the quest to move the date of Earth Overshoot Day should make robust adoption of the sustainable development goals (SDGs) by all entities from cities, institutions to nations.
