Katharina Buchholz
World Economic Forum
Germany
Contact Katharina
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Past articles by Katharina:
Charted: Autonomous driving is racing ahead
The transition to autonomous-ready cars has accelerated in recent years and will continue to do so, according to Statista's Mobility Market Insights. → Read More
Infographic: Germany's Leopard 2: Where the Tank Is in Use
This chart shows the number of Leopard 2 battle tanks exported from Germany (2000-2021). → Read More
How has the production of nuclear energy changed since the 1960s?
The number of nuclear programmes in the world has plateaued in recent decades, but in the grip of a global energy crisis could this be about to change? → Read More
This chart shows global youth perspectives on climate change
Young people are increasingly at the forefront of climate change activism. Around 70% of those aged 16-25 are extremely or very worried about the climate. → Read More
Here's how much heating will cost US households this winter
US consumers will face significantly higher heating costs due to a colder winter and high energy prices, according to the Energy Information Administration. → Read More
This is how much the global literacy rate grew over 200 years
The global literacy rate currently stands at 87%, up from 12% in 1820. But as this Statista graph shows, strong regional - and gender - inequalities remain. → Read More
Infographic: India as a Developed Country?
Per-capita gross national income in selected developed and developing countries per UN definition (in U.S. dollars). → Read More
This chart shows how reading for pleasure is declining in the US
The time an average American spends reading declined from 23 minutes per day in 2004, to just 16 minutes in 2019, according to the Bureau of Labor Statistics. → Read More
Infographic: The Most Vulnerable Countries Amid Wheat Shortages
This chart shows countries among the world's least developed which are most dependent on wheat imports from Russia and Ukraine (2020). → Read More
This is how female representation is rising across the film industry
The MeToo movement helped increase awareness of gender inequality in Hollywood, but new research reveals that women still make up a small percentage of the industry. → Read More
Infographic: The Discounters Vying for World Domination
This chart shows the share of respondents in selected countries saying the regularly shopped at Aldi and Lidl. → Read More
How has the number of female CEOs in Fortune 500 companies changed over the last 20 years?
The number of female CEOs employed at America's 500 highest-grossing companies is rising, but still only 15 percent of the top jobs are held by women. → Read More
Infographic: Only Twelve Countries Have Full Equal Rights for Women
This chart shows country scores for equal rights for men and women guaranteed by law. → Read More
What will the global population be by 2100? Scientists can't agree
The UN predicts that they'll be 10.9 billion people on the planet 2100, however new research suggests that there'll be just be between 6.3 and 8.8 billion. → Read More
This chart shows how long it would take a computer to hack your exact password
A computer can crack a password of 8 letters instantly but it would take 34,000 years to crack a 12-character password of upper case letters, symbols and numbers. → Read More
Infographic: The Tech Giants Led by Indian CEOs
Indian-born CEOs of major American tech companies and their market caps (as of Nov 30, 2021). → Read More
Infographic: Which Countries Are Meeting Their Paris Agreement Goals?
This chart shows selected national emission reduction goals and projected achievements by 2030, by associated limit on global warming. → Read More
Infographic: The Countries With the Most Nuclear Reactors
This chart shows the number of operational nuclear reactor units by country in 2021 and change since 2011. → Read More
Infographic: End of the Merkel Era
This chart shows the heads of government/heads of state of selected countries between 2005 and 2021. → Read More
What are different countries across the world feeling the most worried about?
Climate change was not the biggest worry in any of the countries surveyed, despite being one of the world's most pressing challenges. → Read More