President Trump yesterday issued an executive order replacing the oceans policy Obama had established with a policy that emphasizes “…the economy, security, global competitiveness, and well-being of the United States.”

The full executive order is here. The Science article at the link above not surprisingly provides quotes from a number of Trump opponents, including the head of NOAA during Obama’s administration, to express their opposition to this change.

One author of the Obama oceans policy is disappointed. The Trump policy “represents a significant step backward, a throwback to the 1960s when the primary focus was on aggressively expanding the use of the ocean with the assumption that it is so immense, so bountiful that it must be inexhaustible,” marine ecologist Jane Lubchenco, who led the National Oceanic and Atmospheric Administration under Obama, tells ScienceInsider. “We learned through painful experience that the ocean is indeed exhaustible, but we also learned that if we are smart about how we use the ocean, it can provide a wealth of benefits for decades and decades.”

Obama’s policy had emphasized “stewardship,” she notes—a word not used in the new order. Trump “blatantly rejects this all-important focus on stewardship,” Lubchenco says. “Put another way, the policy reflects a shift from ‘use it without using it up’ to a very short-sighted and cavalier ‘use it aggressively and irresponsibly.’”

Lubchenco is significantly overstating the negatives of Trump’s new policy. Its language is hardly “aggressive” or “irresponsible.” It does shift the focus from restricting the use of the oceans by regulation to encouraging their use for the “economic, security, and environmental benefits for present and future generations of Americans.” It that context the policy recognizes that “clean, healthy waters” are essential to provide those benefits.

I suspect that little will really change with this order. It will take years, if ever, to get the federal bureaucracy to shift its culture from controlling what Americans do to working with them. Nonetheless, this order demonstrates that Trump, unlike the past two Republican presidents, is serious about shifting federal policy in a conservative and less intrusive direction. The Bushes mouthed conservative ideas, but did little to stop the over-regulation imposed by the federal government. Bush Jr was especially worthless, as he did practically nothing to overturn the regulations that Clinton imposed, and in many ways supplemented or encouraged more regulation.