Good news, bad news.

First the bad. The first systematic analysis of the world’s oceans shows that less than 15% of planet Earth’s sea reservoirs remain untouched by human hands. The study, by the University of Queensland, Australia in cooperation with the Wildlife Conservation Society, is an eye-opener, in part because even the researchers themselves were surprised by how little marine wilderness remains.

The ocean, after all, covers more than two-thirds of the Earth’s surface. So if just 15% of that remains untouched, it shows just how far-reaching — and damaging — humanity’s effect on planet Earth really has been.

The good news is that some efforts are being made to protect what’s left.

Much of that 15% lies in Antarctica, where even some prominent, high-profile fishing companies have agreed to back a UN proposal to establish the world’s largest marine sanctuary.

The survey’s findings were published in the journal Current Biology. Ward Appeltans of the Intergovernmental Oceanographic Commission, run by UNESCO, noted the research focused on the ocean floor, and did not include effects on the water column above that.

Not surprisingly, the oceanographic commission is backing calls for a global ocean conservation treaty. Just 5% of the world’s remaining oceans lie within existing protected areas, a disparity former U.S. President Barack Obama tried to address before leaving office in January, 2017.

There are other bright spots, but they are tiny — and not without their own controversy.

Remote coral gardens around the equatorial atoll of Diego Garcia in the Indian Ocean are still healthy, though researchers note that in part this is because more than 500 islanders were forcibly removed from their island homes in 1971, as part of an international arrangement between the UK, US, Mauritius and Seychelles, to facilitate the building of an air base.

Pragmatists may also be forgiven for wondering about the potential environmental impact of a military airbase on pristine coral reefs and the surrounding sea, given the penchant for secrecy around anything to do with national, international and hemispheric security.

Antarctica is the key to any future decisions, though.

Antarctica lies within an area loosely defined in marine terms as “the high seas,” those areas beyond protected areas that individual nations can establish as part of their territorial waters.

That is why an all-nations international agreement, such as that which can only be negotiated by the UN or a similar worldwide body, is so important.

Climate change and ocean acidification, coupled with more obvious manmade activities such as industrial fishing, global shipping, pollution in coastal areas and resource extraction, are having a profound effect, not just on marine ecosystems but on the world’s weather patterns.

As David Attenborough warned in his epic BBC series Blue Planet II last December, the world’s oceans are under threat as never before.

In January, marine scientists warned that the oceans are suffocating. So-called “dead zones” have multiplied four-fold since 1950.

In February, new surveys showed that more than half the world’s oceans are now industrially fished.

Is it too late?

Perhaps not, if more nations — and individuals — accept the old proviso, Not on my watch., whether that means scaling back some $4 billion in government fishing subsidies toward fishing on the high seas or deciding against Chilean sea bass the next time you go to a fancy seafood restaurant.

https://www.theguardian.com/environment/2018/jul/26/just-13-of-global-oceans-undamaged-by-humanity-research-reveals

https://www.theguardian.com/environment/2018/jul/27/heatwave-made-more-than-twice-as-likely-by-climate-change-scientists-find

The news that a new species of orangutan has been discovered — if “discovered” is quite the right word — is both wondrous and troubling.

Wondrous, because it reminds us that, even in 2017, seeming miracles can and do happen. It’s a reminder of both the resilience of nature and the fallibility of science and humankind, in that such a large mammal — and a primate species at that — can elude detection for so long.

Troubling, though, because yet another creature has been added to the IUCN list of Critically Endangered species, the official designation for animals that are not just in trouble but in serious trouble. Just 800 remain of the Tapanuli orangutan, as it’s being called. Tapanuli is the central rainforest region in Sumatra where those remaining apes cling to life, even as Indonesian developers — legal and illegal — are hidebound determined to burn their forest to the ground, all in the name of palm oil plantations.

But wait, it gets worse. Acting on the notion that what the world really needs is more hydroelectric power dams, Indonesia is in the process of constructing a monster dam that will finish the job the land developers have started, if they have their way.

Naturally, conservation groups, advocates for nature and assorted NGO’s are scrambling to save the rainforest by any means possible, but as the Amazon Basin has shown, petitions and public protests are no match for armed militias willing to burn, loot and murder to do their paymasters’ bidding. Corrupt politicians and land developers get their way every time, and so the Tapanuli orangutan faces uphill odds, even though it’s only now been identified as a separate species.

What constitutes a specific species, as opposed to a subspecies or distant cousin, is a technical branch of zoology, ably explained by National Geographic’s Jason Goldman in a story posted earlier this week. (https://news.nationalgeographic.com/2017/11/new-orangutan-species-sumatra-borneo-indonesia-animals/)

The accompanying photos, by the way — a couple of which appear here — were taken by veteran primate photographer Tim Laman for National Geographic Creative, a digital branch of the National Geographic Society’s tree-of-life. Laman is not new to this: He won last year’s Wildlife Photographer of the Year Award for his image of an orangutan climbing a tree towards his remote-controlled camera placed high in the sky, the rainforest spreading out below.

Scientists are cautious by nature. They’re not inclined to jump to conclusions until a new find has been subjected to peer review. The “discovery” is not technically new; the orangutans in question where first reported to exist following an expedition into the remote mountain forests of Sumatra in 1997. A research project devoted the intervening years to unlocking the apes’ genetic code, to determine whether or not the species was genetically different from the two species already known to exist, the Sumatran and Bornean orangutan.

This is unglamorous work, involving long hours of poring over electron microscopes and DNA-testing computers — not like tramping through virgin jungle in person, like a latter-day Professor Challenger in a post-modern update on Arthur Conan Doyle’s The Lord World. The discovery is only coming to light now because the study, authored by researchers from University of Zurich and Liverpool John Moores University in the UK, in conjunction with the wildlife NGO Sumatran Orangutan Conservation Programme (https://sumatranorangutan.org), published their work in the latest issue of the scientific journal Current Biology.

If the find is still determined to be true years and decades from now, the Tapanuli orangutan will go down in history as the first new great ape to be identified as such in nearly a century.

In the shorter term, though, the Tapanuli orangutan’s greatest contribution to conservation and the fight to preserve what remains of nature, will be that it has forced the plight of Indonesia’s rainforest — and rainforests in general — into the mainstream media, however briefly, from BBC World News to USA Today, from Radio New Zealand to the Hindustan Times, from The Independent to India Today.

In this case, all publicity is good publicity, where survival of a species is concerned.

As the study’s co-author, Serge Wich, a professor of primate biology at Liverpool’s John Moores University since 2012, told the BBC: “It’s . . . worrying, to discover something new and then immediately also realize that we have to focus all our efforts before we lose it.”

Journal

“Man is modifying the world so fast and so drastically that most animals cannot adapt to the new conditions. In the Himalaya as elsewhere there is a great dying, one infinitely sadder than the Pleistocene extinctions, for man now has the knowledge and the need to save the remnants of his past.”

— Peter Matthiessen