God’s Carbon Sink

In our age of scary stories about global warming when alarmists are warning that humans are destroying the Earth by our huge carbon footprint, it is always good to hear something positive. That is especially true when that positive thing is something people have held up as negative for a very long time. I have stood on the edge of a huge swamp in the southern part of the United States and wondered what possible use an area like that would have. You can talk about providing a home for insects, birds, or rare tropical plants, but the swamp still looks like a wasteland with its mile after mile of muck and dead vegetation.

Imagine a swamp that covers 56,000 square miles and has a depth of 20 feet of ugly black muck. Why would God create a place like that? What possible use can it have? That huge swamp is the Cuvette Centrale peatlands in Africa’s central Congo Basin, and it has been accumulating for nearly 11,000 years. We now know that this particular swamp is a huge carbon sink. Recent measurements by scientists show that this one swamp holds about thirty billion tons of carbon. That’s the equivalent of 20 years of United States fossil fuel emissions. Satellite measurements have shown this swamp is sixteen times larger than previous estimates. Chemical studies show it is highly acidic and devoid of oxygen so it traps carbon that would otherwise escape into the atmosphere.

Planet Earth can sustain the amount of life it does because it is was engineered with a design anticipating the various cycles and conditions that are needed for life to continue. There seems to be a number of design features that help to balance our carbon footprint. Caring for a place like this huge swamp means being careful about how we use what God has given us. Reference: The Week, February 3, 2017, page 19, and https://www.theguardian.com/environment/2017/jan/11/worlds-largest-peatland-vast-carbon-storage-capacity-found-congo.
–John N. Clayton © 2017