Choose "Make this ad premium" at checkout.
past and future global temperatures Brookfield
- Location: Brookfield, Brookfield, Massachusetts, United States
During the ice ages of the past 800,000 years and more, and further back to warmer times for 15 million years before then, Earth’s surface and oceans have warmed and cooled. The relationship between CO2 levels and temperature (with some variation) has been much the same in warmer and colder eras. With today’s CO2 levels in the air, Earth then (say, 14 million years ago) was 5°C hotter than the 20th century average. In the future, if existing trends continue, global temperatures are expected to rise 3-4°C by 2100. This would lead, among other things, to more extreme weather events, rising sea levels, less food and fresh water, and different ecological and socio-economic challenges. Beyond 2100, if CO2 and methane emissions phase out only slowly, due to feedbacks, temperatures are expected to increase to more than 9°C (above 20th century average) by 2400, with CO2 almost 3 times today’s, including feedback (such as thawing permafrost) CO2 and methane increases from warming. If we phase out fossil fuel emissions by 2050, CO2 levels are projected to stabilize at 7°C above the 20th century average. With a strong added effort to cool Earth - featuring CO2 removal and re-brightening Earth (using a mix of the many methods available) - soon enough - temperature rise can be held below 3°C and possibly below 2°C.
Useful information
- Avoid scams by acting locally or paying with PayPal
- Never pay with Western Union, Moneygram or other anonymous payment services
- Don't buy or sell outside of your country. Don't accept cashier cheques from outside your country
- This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"
Related listings
-
Free tool small teams are using to stay organizedOther Services - - March 10, 2026Managing projects with spreadsheets or scattered task lists can get overwhelming.Many small businesses are switching to a simple visual workspace that keeps tasks, deadlines, and team communication in one place.You can try the platform free and see h...
-
LEGITIMATE CRYTPO RECOVERY COMPANIESFinancial Services - Woodson (Texas) - March 10, 2026Have you fallen victim to a deceitful forex or crypto scam? Are you feeling hopeless and desperate to retrieve your hard-earned money? Look no further than Broadoak-Capital.com, the leading experts in scam recovery. We understand the devastating impa...
-
Super Big Affiliate Money with No Selling, Leads OnlyFinancial Services - Crestline (Ohio) - March 10, 2026This 2-tier Affiliate Program is unlike any other, and it's not even close. Americans are feeling the pinch with increased credit card balances, higher gas prices, grocery costs, energy bills, rent or property taxes, and more. This program brings ama...
