From Mongabay: Scientists warn in a new study that Earth is undergoing a sixth mass extinction that is “more severe than perceived.” Not only that, human activity —including pollution, deforestation, overpopulation, poaching, warming oceans and extreme weather events tied to climate change— is to blame for this massive loss in biodiversity, according to the analysis.
The Washington Post reports: Scientists have announced that a much-anticipated break at the Larsen C ice shelf in Antarctica has occurred, unleashing a massive iceberg that is more than 2,200 square miles in area and weighs a trillion tons. Also, Nagraj Adve on why India must heed the cracking of this Haryana-sized Antarctic ice shelf.
In this wonderful TEDx talk, Kimi Werner, a free diver and fish hunter, uses her life’s story to illustrate a key lesson she learnt – that of slowing down when everything tells you to speed up. What really shines through is how her childhood memories of living in nature shaped her experiences later in life.
From National Geographic: Our waters have borne the brunt of global-warming for decades, but dying corals, extreme weather, and plummeting fish stocks are signs that it can handle no more. And people are already experiencing direct consequences, such as more extreme weather events, says a new report by the International Union for Conservation of Nature.
From World Economic Forum: People often have an idealised view of solar as the perfect clean energy source. Direct conversion of sunlight to electricity, no emissions, no contamination, perfectly clean. This however overlooks the messy reality of how solar panels are produced, right from the extraction of materials to scaling up the power generation process.
John Hawthorne writes: We do know that sea levels are rising and it certainly is changing the face of the earth, and the long term effects will be incredibly devastating. In this post we’re going to explain why sea levels are rising, what will happen as a result, and how cities are preparing for it.
Friends of Marine Life (FML), is a Kerala-based organisation that specialises in seabed ecosystem studies and also helps promote sustainable fishing. Three of it’s members, who hail from the state’s indigenous fishing community, the Mukkuva, were recently invited the first UN conference on the world’s oceans. The text of speeches they delivered at the conference.
Fish are the last wild food, but our oceans are being picked clean, giving marine wildlife little chance to regenerate. Amrita Gupta speaks to the team behind a new seafood calendar. Until now, there was no such resource for fish eaters, yet the need for awareness about the seafood we consume has never been greater.
Currently, 8 million tonnes of plastic end up in the ocean each year – the equivalent of a dump truck of plastic rubbish every minute. At current rates, by 2050 there will be as much plastic in the oceans as fish. A closer look at the plastic tsunami menacing the world, and particularly, our oceans.
From DNA: Sagarmala is the Indian Government’s Rs 10 lakh crore programme to build Coastal Economic Zones (CEZ) and industrial clusters around 14 key ports. But, the Sagarmala plan document lays out its goals as if the coast has been an empty or unproductive space, and is now poised to be a “gateway” to growth.
From The Daily Conversation: This video shows the top 10 countries threatened by the 6 meter sea level rise we are almost guaranteed to see in the not-too-distant future, according to the projected pace of global warming and ice melt in Greenland and Antarctica. India is No. 3 on the list, and China No. 1.
This day thirty years ago, the bodily remains of J. Vijaya, India’s first female herpetologist and turtle field biologist, was found in a forest. She was only 28. The cause of her death remains unknown to this day. A moving tribute to one of the most memorable personalities in Indian wildlife conservation, by Janaki Lenin.
The Indian coastline no longer belongs to its traditional custodians— the small fisher people. A jamboree of development —cities, SEZs, power plants, ports, sand mining— is eating up the coastline and eroding it beyond repair. Debasis Shyamal of the National Fishworkers’ Forum speaks to Sayantan Bera on the present and future of India’s traditional fishers.
India Climate Dialogue reports: A community-managed shoreline monitoring project in Tamil Nadu and Puducherry is tracking changes to beaches to safeguard an ecosystem that is vital for the livelihoods of fishing communities. “A Tide Turns” is a community science initiative that has helped turn more than 120 people from local fishing communities into climate scientists.
Kurt Cobb wrtites: According to scientists, we are amidst the Sixth Great Extinction, caused by human activity. If you consider that the broader world with which we interact has millions of species of which we’re not aware of, we could easily cause an organism essential to our survival to go extinct without even realizing it.
The Guardian reports: A new study shows that oxygen levels in oceans have fallen 2% in 50 years due to climate change, which threatens future fish stocks and the habitat and behaviour of marine life. Related: Amitav Ghosh warns that the Bay of Bengal’s depleted fish stocks and huge dead zone signal a tipping point.
Catch News reports: Siddharth Chakravarty worked for a decade in the merchant navy. It was a lucrative job, but one day, he realised it was not for him. He walked out of the merchant navy in 2011. The reason? Because the merchant navy’s goal was to maximise profits, and let the marine ecosytem be damned.
More fish species on the east coast, especially in the waters off Odisha and West Bengal, are highly vulnerable to climate change, according to a first of its kind assessment by the Central Marine Fisheries Research Institute (CMFRI). That vulnerability stems not only from changes in climate but also from fishing pressure and lower productivity.
“The Great Barrier Reef of Australia passed away in 2016 after a long illness. It was 25 million years old.” So begins Rowan Jacobsen’s moving obituary for the world’s largest living structure. With 2,900 individual reefs and 1,050 islands, it’s larger than the United Kingdom, and it contained more biodiversity than all of Europe combined.
Whitney Webb reports: Fukushima continues to leak an astounding 300 tons of radioactive waste into the Pacific every day. It will continue do so indefinitely as the leak’s source is inaccessible to both humans and robots due to extremely high temperatures. In other words, Fukushima has contaminated the entire Pacific Ocean in just five years.