Visualizing Earth's Global Ice Loss Between 1994-2017
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Visualizing Earth’s Global Ice Loss Between 1994-2017

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Global Ice Loss

The Briefing

  • Due to global warming, 28 trillion tonnes of ice have melted in just over two decades
  • Over half (58%) of this global ice loss occurred in the Northern Hemisphere

Visualizing Earth’s Global Ice Loss Between 1994-2017

Nearly 70% of the Earth’s freshwater is locked up in glaciers and ice caps, ground ice, and permafrost. However, this ice is melting at an unprecedented rate.

Based on data from a new scientific survey, this visualization reveals that 28 trillion tonnes of Earth’s ice has been lost between 1994 and 2017.

How Much Ice Is Being Lost Exactly?

Figures at such scales can be difficult to wrap our heads around. For the record, one billion tonnes of water is equal to 400,000 Olympic swimming pools.

It’s then a bit easier to comprehend why, when multiplied tens of thousands of times, this much melted ice—specifically, grounded ice—has resulted in global sea levels rising by 34.6mm on average.

Cryosphere categoryIce typeChange (1994-2017)
Arctic sea iceFloating7.6 trillion tonnes
Antarctic ice shelvesGrounded6.5 trillion tonnes
Mountain glaciersGrounded6.1 trillion tonnes
Greenland ice sheetGrounded3.8 trillion tonnes
Antarctic ice sheetGrounded2.5 trillion tonnes
Southern Ocean sea iceFloating0.9 trillion tonnes

Over half (58%) of the ice loss occurred in the Northern Hemisphere, from Arctic sea ice and also grounded ice previously trapped in the Greenland ice sheet.

In fact, the rate of ice loss has risen from 0.8 trillion tonnes to 1.2 trillion tonnes per year, an increase of 57% since the 1990s.

The Impacts of the Ice Meltdown

Rapidly disappearing sea ice has severe impacts on the environment, both in the short and long term:

  • Wildlife habitat loss
  • Coastal erosion
  • Changing ocean currents
  • Extreme temperatures

While rising temperatures are behind most of this historical global ice loss, it’s worth noting that lower levels of ice lead to a positive feedback loop. Less ice means less of the sun’s heat is reflected away from the Earth, instead being absorbed back and further amplifying the global warming effect.

>>Like this? Then you might like this article on Mapping Territorial Claims in Antarctica

Where does this data come from?

Source: Slater, T. et al. “Review article: Earth’s ice imbalance”, The Cryosphere (2021)
Notes: Data from the scientific survey is based on satellite observations and numerical models. The metric measure of a “tonne” (1,000kg) has been used throughout for accuracy.

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Datastream

Seeing Red: Is the Heydey of Pandemic Stocks Over?

Worries over post-COVID demand and rising interest rates have fueled a market selloff, with pandemic stocks hit particularly hard.

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pandemic stocks

The Briefing

  • Global equities are in a downward spiral, and experienced their worst week in more than a year.
  • Worries about slowing post-COVID demand and rising rates fueled the selloff.
  • Pandemic stocks were some of the hardest hit, with Shopify and Netflix dropping 35.3% and 33.5% respectively.

Seeing Red: Is the Heydey of Pandemic Stocks Over?

The stock market, and the stocks that flourished during the COVID-19 pandemic in particular, are off to a rough start in 2022. If you’ve been watching your investment accounts, chances are you’ve been seeing a lot of red. Shaken by the uncertainty of a pandemic recovery and future interest rate hikes, investors have been selling off their stocks.

This market selloff—which occurs when investors sell a large volume of securities in a short period of time, leading to a rapid decline in price—has investors concerned. In fact, search interest for the term “selloff” recently reached peak interest of 100.

2022 market selloff

Which stocks were the hardest hit, and how much are their prices down so far this year?

The Lackluster Returns of Pandemic Stocks

Pandemic stocks and tech-centric companies have suffered the most. Here’s a closer look at the year-to-date price returns for select stocks.

CompanyYear-to-Date Price Return
Shopify-35.3%
Roblox-30.2%
Block-28.0%
Moderna-31.9%
Zoom-19.9%
Netflix-33.5%
Snapchat-31.1%
Peloton-23.1%
Coinbase-23.5%
DocuSign-26.0%
Amazon-16.3%
Robinhood-29.6%

Price returns are in U.S. dollars based on data from January 3, 2022 to January 21, 2022.

Netflix fueled the selloff after it reported disappointing subscriber growth. The company added 8.28 million subscribers in the fourth quarter, which is less than the 8.5 million it added in the fourth quarter of 2020. It also projects to have slower year-over-year subscriber growth in the near term, citing competition from other streaming companies.

Meanwhile, Coinbase stock lost nearly a quarter of its value so far this year. As the price of cryptocurrencies such as Bitcoin have plummeted, investors worry Coinbase will see lower trading volume and therefore lower fees.

The contagion also spread to other pandemic stocks, such as Zoom and DocuSign, as investors began to doubt the staying power of stay-at-home stocks.

Following the Herd

While investor exuberance drove many of these stocks up last year, 2022 is beginning to paint a different picture.

Investors are worried that rising rates will negatively impact high-growth stocks, because it means it’s more expensive to borrow money. Not only that, but they also may see Netflix’s growth as harbinger of things to come for other pandemic stocks.

The psychology of the market cycle also plays a role—amid these fears, investors have adopted a herd mentality and begun selling their shares in droves.

Where does this data come from?

Source: Google Finance

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How People Around the World Feel About Their Economic Prospects

In many of the world’s largest economies, including the U.S., Germany, and China, optimism around economic prospects sits at an all-time low.

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economic prospects of people around the world

The Briefing

  • Economic prospects are at an all-time low in nine countries, including the U.S., Canada, Germany, Japan, and China
  • China and the U.S. experienced the biggest year-over-year drops, at -8 p.p. and -6 p.p., respectively

How Countries Feel About Their Economic Prospects

Each year, the Edelman Trust Barometer report helps gauge the level of trust people place in various systems of power.

The report is also a useful tool to gauge the general mood in countries around the world—and when it comes to how people in developed economies feel about the near future, there’s a very clear answer: pessimistic. In fact, optimism about respondents’ economic prospects fell in the majority of countries surveyed.

Here’s a full look how many respondents in 28 countries feel they and their families will be doing better over the next five years. Or, put more simply, what percentage of people are optimistic about their economic circumstances?

Country% who are optimisticAll-time low?Change from 2021 (p.p.)
🇯🇵 Japan15%-1
🇫🇷 France18%-1
🇩🇪 Germany22%-2
🇮🇹 Italy27%0
🇳🇱 Netherlands29%-1
🇬🇧 UK30%+2
🇷🇺 Russia31%+1
🇨🇦 Canada34%-1
🇪🇸 Spain36%+1
🇰🇷 South Korea39%+6
🇺🇸 U.S.40%-6
🇦🇺 Australia41%-2
🇮🇪 Ireland42%-1
🇸🇬 Singapore43%-1
🌐 Global51%0
🇲🇾 Malaysia55%0
🇦🇷 Argentina60%-2
🇹🇭 Thailand60%-2
🇨🇳 China64%-8
🇿🇦 South Africa66%-2
🇲🇽 Mexico68%-1
🇧🇷 Brazil73%0
🇸🇦 Saudi Arabia73%0
🇦🇪 UAE78%+6
🇮🇳 India80%0
🇮🇩 Indonesia81%+11
🇨🇴 Colombia83%-1
🇳🇬 Nigeria87%n/a
🇰🇪 Kenya91%-2

Interestingly, nine countries (those with checkmarks above) are polling at all-time lows for economic optimism in survey history.

Whose Glass is Half Empty?

Japanese respondents were the most pessimistic, with only 15% seeing positive economic prospects in the near term. Only 18% of French respondents were economically optimistic.

While most developed economies were slightly more optimistic than Japan and France, all are still well below the global average.

As tensions between China and the U.S. continue to heat up in 2022, there is one thing that can unite citizens in the two countries—a general feeling that economic prospects are souring. As the U.S. heads into midterm elections and China’s 20th National Party Congress takes place, leaders in both countries will surely have the economy on their minds.

Whose Glass is Half Full?

Of course, the mood isn’t all doom and gloom everywhere. The United Arab Emirates saw a 6 percentage point (p.p.) jump in their population’s economic prospects.

Indonesia saw an 11 p.p. increase, and in big developing economies like Brazil and India, the general level of optimism is still quite high.

In some ways, it’s no surprise that people in developing economies are more optimistic about their economic prospects. Living standards are generally rising in many of these countries, and more opportunities open up as the economy grows. Even in the most pessimistic African country surveyed, South Africa, the majority of people still see improving circumstances in their near future. In Kenya and Nigeria, an overwhelming majority are optimistic.

Diverging Outcomes

One major prediction that experts agreed on for the year ahead is that economic outcomes will begin to diverge between countries with differing levels of vaccine access.

While this doesn’t seem to have affected attitudes towards economic optimism yet, it remains to be seen how this will play out as the year progresses.

Where does this data come from?

Source: 2022 Edelman Trust Barometer

Data notes: This data is derived from Edelman’s annual Trust Barometer survey, which includes 30,000+ respondents in countries around the world.

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