Question 1

During the past 40 years the total amount of oil and natural gas in known underground reserves:

Question 2

In high-income countries in 2021, the poorer half of the population emitted roughly 5 tonnes of CO2 per person from burning fossil fuels. How much was emitted per person, by the richest 10%?

Question 3

Every year, energy from the sun (light and heat) reaches the earth. Compared to that energy, how much energy leaves the Earth out into space every year?

Question 4

What happens to the average global temperature if we halve the annual net emissions of CO2, today?

Question 5

Of all energy used in the world, what share is electricity?

Question 6

In 2023, how much fossil fuels (oil, coal and natural gas) were used in the world, compared to the year 2000?

Question 7

Countries with incomes like India, Morocco and Bolivia, emit how much CO2 per person, compared to high-income countries?

Question 8

How many of the 195 countries recognized by the UN have adopted the Paris Agreement on climate change and the environment?

Question 9

In 1990, around 60% of all electricity worldwide was produced using fossil fuels. What is that number today?

Question 10

From 2015 to 2021, the world population increased by 80 million each year. During the same period, how many more people gained some access to electricity each year?

Question 11

Of all greenhouse gas emissions from human activities, how much come from burning fossil fuels?

Question 12

In 2022, how much of the increased electricity production in the world came from renewable sources?

Question 13

How many people in high-income countries see climate change as a threat to their country over the next 20 years?

Question 14

Electronics and pharmaceutical companies spend around 12% of their revenue on research and development. How much do energy and fuel producing companies spend?

Question 15

How much of the excess heat from global warming is captured in the oceans?