The Ocean Made Earth Habitable

Part five of a nine-part series on Ocean Literacy, an anthology of reflections, examples and illustrations that represent responses to the ocean and the environmental challenges we face.

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The Lena River, some 2,800 miles (4,500km) long, is one of the largest rivers in the world. The Lena Delta Reserve, an important refuge and breeding ground for Siberian wildlife, is the most extensive protected wilderness area in Russia. The Lena empties into the Laptev Sea in the Arctic Ocean. Credit: @USGS

We are discussing the underlying principle of Ocean Literacy. Here is another premise on which a new understanding of and curriculum for the ocean can be based:

The ocean made the Earth habitable.

To frame the discussion, let’s accept the following:

These are sweeping assertions that nonetheless confirm the basic conclusions of natural and ocean science over time. But within each, there are key elements that might be emphasized here.

First, consider the scale of life, its extreme complication of diversity and change through the historical record that extends backwards to theories of the creation of our planet and the events, large and small, that have accelerated, impeded, and expanded the inventory of life. What is most humbling is to realize that, while that number is vast, perhaps an equal number or more remain to be discovered in the vast incubator of today’s ocean. The implication of this past and future catalogue is as mysterious and challenging looking forward as it is looking back. Can we ever completely understand the matter and meaning of ocean life? Can we ever avoid the contradiction or extinction of any one species that might matter and mean the most for our future? The humbling reality of this vast and fluid compendium of what is both known and unknown must give us pause, must give us guidance, must give us direction that will accrue to the benefit of all mankind.

Second, consider the ocean as an universal operating system that provides air, water, food, energy, and nurturing conditions for all life. Consider also the incontrovertible impact on our health, security, and psychological and geo-political stability. Our engagement is total. As with modern tools, machines and computers, we are vulnerable to any single disconnection, any glitch in the system, any break that interrupts or shuts down the process, that leaves us swimming in a different sea of uncertainty, disruption, and fear. To knowingly or accidentally produce such a condition is simply unacceptable.

Thus, third, the assumption that the ocean will continue always to provide is dangerous, and self-defeating. That we would ignore existing or measurable consequence of inadequate or degrading outcomes is more than hubris; some idea that we know more than there is to know. That, ironically, transcends ignorance. If literacy is functional communication of knowledge, then to perversely pursue an uniformed path away from what the ocean provides is anti-social and fundamentally illiterate.

We must transform and apply our understanding of the ocean to solutions. What are the best practices now in use? What are the new ideas that we must dare to explore? What are the tools of invention by which to focus our energies and resources? The ocean is what makes our world, our land, our homes, our communities, and our selves “habitable.” We have neither reason nor right to compromise that, to poison that, or to limit that affirming aspect. We have every reason to study, analyze, and know the ocean, and in turn we are compelled to conserve, sustain and celebrate that vital gift.

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PETER NEILL is founder and director of the World Ocean Observatory, a web-based place of exchange for information and educational services about the health of the world ocean. Celebrating 17 years in 2020.

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Dedicated to sharing information about ocean issues: climate to trade, culture to governance. The sea connects all things. Online at WorldOceanObservatory.org.

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