Can we fix it?

I am not an oceanographer. Nor a marine biologist or meteorologist. I don’t have any degrees in natural science whatsoever.

My field is human geography and I work for the Red Cross analysing trends in protracted humanitarian crises and conflict affected contexts such as Ukraine, Colombia, Central America and Nagorno-Karabakh.

Yet, I am concerned about the state of the oceans.

Plastic pollution, dying coral reefs, temperature rise, melting of the Earth's ice, over fishing, farmed fish, the quest for minerals on the ocean bed, offshore wind farms and above all, climate change are all threatening life in the seas.

My hope is acceleration

We fixed the ozone layer, eventually developed HIV medicines and got rid of Apartheid and the Berlin Wall.

What I am trying to do is to understand scientific research that discovers what happens in the big blue and look at trends on land, that is political, economic and technological, that are either good or bad for what occupies 71 per cent of planet Earth's surface.

I do believe that if positive trends accelerate, we will see solutions much faster and in bigger scales than today’s prognosis tell us.

The green economy is no illusion. It will happen, but maybe it is an illusion that it will take so much time?

Illusions

“We will get the spread of the CO2 molecule under control” Doesn’t that sound ok? It’s not an illusion. The Covid-19 crisis has shown that…

Did you know?

PLASTICS

The global plastics production is expected to quadruple by 2050. A dump truck every minute is flowing into our oceans.

CORAL REEFS

30 per cent of CO2 emissions is absorbed by the ocean. CO2 reacts with seawater to form carbonic acid. The more acid seawater becomes, the less calcium carbonate it can hold. Corals need this to build their skeletons.

WEATHER PATTERNS

As the ocean temperatures increase the extreme dipoles will occur more often in the Indian Ocean Basin: From every 17 years to every 6 years. Is has a huge impact on rainfall in the region from Australia to East-Africa.

GREAT BARRIER REEF

One of the most severe bleaching events took place in the Great Barrier Reef East of Australia in 2016-2017. Bleaching is a reef killer.

GREENLAND ICE SHEET

For 25th year in a row, Greenland ice sheet shrinks. It lost around 166 billion tonnes during the 12-month period ending in August 2021.

ANTARCTICA

At 14.2 million square kilometers, Antarctica is the fifth largest continent. If the entire "doomsday" Thwaites glacier melts, the sea will rise by more than half a meter.


Whiter clouds can save coral reefs from bleaching

Snow canons to save coral reefs

The coral reefs a few hundred meters from where this picture is taken are still safe. When I read about the Australians that plan to create whiter clouds, I remember one time in Beijing in October 2009. I was in China as an adviser to the Norwegian Red Cross Secretary General for a meeting with…

The Great Barrier Reef hard hit by another massive bleaching event

New deadly stroke for the Great Barrier Reef

For the third time in just five years the Great Barrier Reef is suffering coral bleaching. Even if bleaching can occur naturally and corals can recover, there are limits to how much even the greatest of them all can take. During the last two weeks of March professor Terry Hughes at the ARC Centre of…

The wildfires in Australia may cause additional damage to the Great Barrier Reef. The El Niño-related phenomenom Indian Ocean Dipole will increase in strength and frequency.

The wildfires in Australia and coral death

We have all seen how the wildfires in Australia have led to death and destruction. 28 people have died. More than 3,000 homes are gone or damaged. 100,000 square kilometers of forests is turned to ashes. And one billion animals have lost their lives or are injured: Koalas, kangaroos, wallabies, birds and other species that…

Discover the CO2 threat in the year 2100 outside the island Castello Aragonese in Italy

The time machine in Italy and the invisible threat

A threat or a danger is usually something the human body ether see, hear or smell. Your nerve system tells you to protect yourself to survive and to avoid pain. Most people realize that excessive emissions of CO2 is the biggest threat to life on earth the coming decades. CO2 is not poisonous like mustard…