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how many mega cities are there in the world

Future of Cities 2050 - Where 70% of Humanity Will Live

By Sukh Dhaliwal

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July 30, 2026

Mapped: The Future of Cities 2050— Where 70% of Humanity Will Live

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Funny young elephants playing and splashing in a muddy watering hole

Funny Elephants: 13 Hilarious Moments That Will Make You Smile

August 21, 2026

Visualized comparison showing what Earth would look like if it were the size of a basketball, with scale comparisons to Mount Everest, the Mariana Trench, the Moon, and the Sun. What If Earth Were the Size of a Basketball?

What If Earth Were the Size of a Basketball?

August 17, 2026

Food Waste Crisis shown as Earth overwhelmed by discarded food

What Happens When 1 Billion Tonnes of Food Go to Waste? – Food Waste Crisis

August 15, 2026

Premium editorial infographic showing the lifespan-versus-healthspan gap using Japan as the lead example. Two horizontal bars are stacked vertically: the top bar (amber gold) shows Japan's full life expectancy of 84 years; the bottom bar (teal) shows healthy life expectancy stopping approximately at age 75, with a grey zone labelled "chronic disease and dependency — approximately 9 years of high-cost care." Below, three country comparison rows show the US at 79 years (with a red marker noting the world's highest healthcare spending yet shorter life than Japan), South Korea at 84 years with a violet alarm noting its dependency ratio will rise from 26% now to 96% by 2060, and the global average at 73.4 years with a note on the 20-year gap to sub-Saharan Africa. Three bold callouts note: 6¼% of GDP fiscal pressure on OECD countries by 2060, 1 in 7 people will be 65+ by 2030, and the longevity economy reaching $5.4 trillion by 2034. Based on OECD Working Paper No. 1844 (November 2025) and UN WPP 2024. Economics of Longevity

Visualized: The Economics of Longevity

August 14, 2026

Premium editorial infographic showing a crossed-lines chart of two percentage lines tracking shares of global electricity from 2000 to 2025. The renewables line (solar gold) rises from approximately 19% in 2000, accelerating sharply from 2015 onward to reach 33.8% in 2025. The coal line (dark grey) falls from approximately 40% in 2000 to 33.0% in 2025. The two lines cross in 2025, highlighted with a gold starburst labelled "2025 — First time in 100 years." Below the chart, three callouts show: solar met 75% of demand growth, global capacity reached 5,149 GW (IRENA), and battery costs fell 45% in 2025. Based on EMBER Global Electricity Review 2026 (primary, ember-energy.org, April 21, 2026) and IRENA Renewable Capacity Statistics 2026 (primary, March 31, 2026). Countries Winning the Green Energy Race.

Ranked: The Countries Winning the Green Energy Race

August 14, 2026

Premium editorial infographic showing a triptych of three vertical panels comparing work arrangements. The left panel (emerald green) represents hybrid work, showing Stanford/Nature evidence of zero productivity loss, 33% fewer resignations, and 55% employee preference — labelled "Win-Win-Win." The centre panel (grey) represents fully remote, noting mixed productivity evidence and possible advancement penalty. The right panel (red) represents fully in-office, showing 33% higher resignation risk and 41% harder to fill roles — labelled "Paying a Price." Below all three panels, a unified horizontal bar shows the current US split among remote- capable workers (Gallup Q1 2026): 52% hybrid, 27% remote, 20% in-office. Based on Stanford/Nature primary data (news.stanford.edu, June 2024), BLS March 2026, and Gallup Q1 2026. Part of MacroDiscovery's "Compared: The Future of Work From Home."

Compared: The Future of Work From Home

August 13, 2026

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