--- title: "Meaning & Key Takeaway of: How long have we got? We have to…" description: "\"How long have we got? We have to stabilize emissions of carbon dioxide within a decade, or temperatures will warm by more than one degree... We don't h..." image: "https://sms4smile.com/quotes/i/166/james-hansen-7143_carbon_how-long-have-we-got-we-have-to-stabiliz_2020410.jpg" --- # How long have we got? We have to stabilize emissions of… ![“How long have we got? We have to stabilize emissions of carbon dioxide within a decade, or temperatures will warm by more than one degree... We don't have much time left.” quote by James Hansen](https://sms4smile.com/quotes/i/166/james-hansen-7143_carbon_how-long-have-we-got-we-have-to-stabiliz_2020410.jpg) [Download](https://sms4smile.com/quotes/i/166/james-hansen-7143_carbon_how-long-have-we-got-we-have-to-stabiliz_2020410.jpg) [Open image](https://sms4smile.com/quotes/i/166/james-hansen-7143_carbon_how-long-have-we-got-we-have-to-stabiliz_2020410.jpg) > “How long have we got? We have to stabilize emissions of carbon dioxide within a decade, or temperatures will warm by more than one degree... We don't have much time left.” [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Urgent need to cut CO₂ emissions within ten years to avoid dangerous warming **In simple terms:** We must cut emissions fast to prevent warming Key Takeaway Act now to reduce carbon emissions Themes climate crisis urgency policy Mood urgent concerned Type activist scientific When to use this quote - National emissions targets - industrial regulation - public awareness campaigns Key Concepts Carbon budget climate modeling policy advocacy Questions to Reflect On - What policies can accelerate emission cuts? - How to mobilize public support? A Different Perspective Political and economic resistance may slow action ★ ★ ★ ★ ★ No ratings yet [Carbon dioxide](https://sms4smile.com/quotes/about/carbon-dioxide/) [Climate](https://sms4smile.com/quotes/about/climate/) [Climate change](https://sms4smile.com/quotes/about/climate-change/) [Emissions](https://sms4smile.com/quotes/about/emissions/) [Goals](https://sms4smile.com/quotes/about/goals/) [Time](https://sms4smile.com/quotes/about/time/) [Time left](https://sms4smile.com/quotes/about/time-left/) ## Related quotes > [We have to slow down the emissions of carbon dioxide and methane from coal burning, oil and eventually natural gas... And the best ways…](https://sms4smile.com/quotes/ramez-naam/we-have-to-slow-down-the-emissions-of-carbon-dioxide-and-methane-from/) [Ramez Naam](https://sms4smile.com/quotes/author/ramez-naam/) > [“Emissions of carbon dioxide are largely by-products of productivity-- of industry, governments, and individuals producing things that we want more of (including heating, cooling,…](https://sms4smile.com/quotes/bjorn-lomborg/emissions-of-carbon-dioxide-are-largely-by-products-of-productivity/) [Bjorn Lomborg](https://sms4smile.com/quotes/author/bjorn-lomborg/) > [Society's emissions of carbon dioxide may or may not turn out to have something significant to do with global warming-the jury is still out.](https://sms4smile.com/quotes/edward-teller/society-s-emissions-of-carbon-dioxide-may-or-may-not-turn-out-to-have/) [Edward Teller](https://sms4smile.com/quotes/author/edward-teller/) > [On a per capita basis, Britain is responsible for more of the carbon dioxide now in the atmosphere than any other nation on Earth…](https://sms4smile.com/quotes/james-hansen/on-a-per-capita-basis-britain-is-responsible-for-more-of-the-carbon/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [We have to, in the next ten years, begin to decrease the rate of carbon dioxide emissions and then flatten it out. If that…](https://sms4smile.com/quotes/james-hansen/we-have-to-in-the-next-ten-years-begin-to-decrease-the-rate-of-carbon/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [Coal is responsible for as much atmospheric carbon dioxide as other fossil fuels combined and it still has far greater reserves. We must stop…](https://sms4smile.com/quotes/james-hansen/coal-is-responsible-for-as-much-atmospheric-carbon-dioxide-as-other/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [Goals and caps on carbon emissions are practically worthless, if coal emissions continue, because of the exceedingly long lifetime of carbon dioxide in the…](https://sms4smile.com/quotes/james-hansen/goals-and-caps-on-carbon-emissions-are-practically-worthless-if-coal/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [Coral reefs, the rain forest of the ocean, are home for one-third of the species of the sea. Coral reefs are under stress for…](https://sms4smile.com/quotes/james-hansen/coral-reefs-the-rain-forest-of-the-ocean-are-home-for-one-third-of/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [We have known since the 1800s that carbon dioxide traps heat in the atmosphere. The right amount keeps the climate conducive to human life.](https://sms4smile.com/quotes/james-hansen/we-have-known-since-the-1800s-that-carbon-dioxide-traps-heat-in-the/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [What makes tar sands particularly odious is that the energy you get out in the end, per unit carbon dioxide, is poor. It's equivalent…](https://sms4smile.com/quotes/james-hansen/what-makes-tar-sands-particularly-odious-is-that-the-energy-you-get/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [Why has time disappeared in our culture? How is it that after decades of inventions and new technologies devoted to saving time and labor,…](https://sms4smile.com/quotes/jacob-needleman/why-has-time-disappeared-in-our-culture-how-is-it-that-after-decades/) [Jacob Needleman](https://sms4smile.com/quotes/author/jacob-needleman/) > [We live in a society that is powered by fossil fuels, but for the meantime, we're in it. Maybe there's, like, five people living…](https://sms4smile.com/quotes/naomi-klein/we-live-in-a-society-that-is-powered-by-fossil-fuels-but-for-the/) [Naomi Klein](https://sms4smile.com/quotes/author/naomi-klein/) > [“When he was creating this picture, Leonardo da Vinci encountered a serious problem: he had to depict Good - in the person of Jesus…](https://sms4smile.com/quotes/paulo-coelho/when-he-was-creating-this-picture-leonardo-da-vinci-encountered-a/) [Paulo Coelho](https://sms4smile.com/quotes/author/paulo-coelho/) > [“Knowing you don’t have much time left changes things. You get kind of philosophical. And you figure things out—more like, they figure themselves out—and…](https://sms4smile.com/quotes/kami-garcia/knowing-you-don-t-have-much-time-left-changes-things-you-get-kind-of/) [Kami Garcia](https://sms4smile.com/quotes/author/kami-garcia/) > [Time lost is time not filled, time left empty.](https://sms4smile.com/quotes/dietrich-bonhoeffer/time-lost-is-time-not-filled-time-left-empty/) [Dietrich Bonhoeffer](https://sms4smile.com/quotes/author/dietrich-bonhoeffer/) ## More by James Hansen > [Talking nice about sun and wind and green jobs is just greenwash.](https://sms4smile.com/quotes/james-hansen/talking-nice-about-sun-and-wind-and-green-jobs-is-just-greenwash/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [What is frustrating people, me included, is that democratic action affects elections but what we get then from political leaders is greenwash.](https://sms4smile.com/quotes/james-hansen/what-is-frustrating-people-me-included-is-that-democratic-action/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [The five-year mean global temperature has been flat for the last decade](https://sms4smile.com/quotes/james-hansen/the-five-year-mean-global-temperature-has-been-flat-for-the-last/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [What makes tar sands particularly odious is that the energy you get out in the end, per unit carbon dioxide, is poor. It's equivalent…](https://sms4smile.com/quotes/james-hansen/what-makes-tar-sands-particularly-odious-is-that-the-energy-you-get/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [We are on the precipice of climate system tipping points beyond which there is no redemption.](https://sms4smile.com/quotes/james-hansen/we-are-on-the-precipice-of-climate-system-tipping-points-beyond-which/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [Jail threats did not dissuade Martin Luther King - and intergenerational justice is a moral issue of comparable magnitude to civil rights.](https://sms4smile.com/quotes/james-hansen/jail-threats-did-not-dissuade-martin-luther-king-and/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [The United States did not sign Kyoto, yet its emissions are not that different from the countries that did sign it.](https://sms4smile.com/quotes/james-hansen/the-united-states-did-not-sign-kyoto-yet-its-emissions-are-not-that/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [The five-year mean global temperature has been flat for the last decade, which we interpret as a combination of natural variability and a slow…](https://sms4smile.com/quotes/james-hansen/the-five-year-mean-global-temperature-has-been-flat-for-the-last-2/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [Rising carbon price is essential to 'decarbonize' the economy - to remove the nation towards the era beyond fossil fuels.](https://sms4smile.com/quotes/james-hansen/rising-carbon-price-is-essential-to-decarbonize-the-economy-to-remove/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [Policy decisions on climate change are being deliberated every day by those without full knowledge of the science, and often with intentional misinformation spawned…](https://sms4smile.com/quotes/james-hansen/policy-decisions-on-climate-change-are-being-deliberated-every-day-by/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [ Imagine a giant asteroid on a direct collision course with Earth. That is the equivalent of what we face now \[with climate change\], yet… ](https://sms4smile.com/quotes/james-hansen/imagine-a-giant-asteroid-on-a-direct-collision-course-with-earth-that/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [The most difficult task, phase-out over the next 20-25 years of coal use that does not capture COâ‚‚, is Herculean, yet feasible when compared…](https://sms4smile.com/quotes/james-hansen/the-most-difficult-task-phase-out-over-the-next-20-25-years-of-coal/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [As species are exterminated by shifting climate zones, ecosystems can collapse, destroying more species.](https://sms4smile.com/quotes/james-hansen/as-species-are-exterminated-by-shifting-climate-zones-ecosystems-can/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [I think we have a very brief window of opportunity to deal with climate change... no longer than a decade, at the most.](https://sms4smile.com/quotes/james-hansen/i-think-we-have-a-very-brief-window-of-opportunity-to-deal-with/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) > [The climate system is being pushed hard enough that change will become obvious to the man in the street in the next decade.](https://sms4smile.com/quotes/james-hansen/the-climate-system-is-being-pushed-hard-enough-that-change-will/) [James Hansen](https://sms4smile.com/quotes/author/james-hansen/) [Explore all 94 James Hansen quotes ](https://sms4smile.com/quotes/author/james-hansen/) ## More Carbon quotes > [Windmills and solar cells are carbon-free sources of electricity. But they are costly. If you've been investing in those, give it up. That game…](https://sms4smile.com/quotes/kenneth-fisher/windmills-and-solar-cells-are-carbon-free-sources-of-electricity-but/) [Kenneth Fisher](https://sms4smile.com/quotes/author/kenneth-fisher/) > [every being is unique.god neva creates carbon copies,he alys creates originals.he is truly a creator.he neva repeats.but man goes on living in imitation.we are…](https://sms4smile.com/quotes/anonymous/every-being-is-unique-god-neva-creates-carbon-copies-he-alys-creates/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) > [The brightest and most valuable diamond started life as just a lump of carbon](https://sms4smile.com/quotes/peter-dilger/the-brightest-and-most-valuable-diamond-started-life-as-just-a-lump/) Peter Dilger > [Washington bureaucrats have classified the very air we exhale as a pollutant and have gone unchallenged in this incredible assertion. The logical consequence is…](https://sms4smile.com/quotes/ron-paul/washington-bureaucrats-have-classified-the-very-air-we-exhale-as-a/) [Ron Paul](https://sms4smile.com/quotes/author/ron-paul/) > [I love being a carbon molecule.](https://sms4smile.com/quotes/duncan-trussell/i-love-being-a-carbon-molecule/) [Duncan Trussell](https://sms4smile.com/quotes/author/duncan-trussell/) > [Coal is the moral choice, particularly for the developing world... The model for the world right now should be Australia. Australia gets it. Scientifically…](https://sms4smile.com/quotes/marc-morano/coal-is-the-moral-choice-particularly-for-the-developing-world-the/) Marc Morano > [Each year we pump at least six billion tons of heat-trapping carbon into the innermost layer of our atmosphere, whose outer extent is only…](https://sms4smile.com/quotes/ross-gelbspan/each-year-we-pump-at-least-six-billion-tons-of-heat-trapping-carbon/) [Ross Gelbspan](https://sms4smile.com/quotes/author/ross-gelbspan/) > [If every country committed to spending 0.05 per cent of GDP on researching non-carbon-emitting energy technologies, that would cost $25 billion a year, and…](https://sms4smile.com/quotes/bjorn-lomborg/if-every-country-committed-to-spending-0-05-per-cent-of-gdp-on/) [Bjorn Lomborg](https://sms4smile.com/quotes/author/bjorn-lomborg/) > [We're full of electricity, and the walls and floor of a building contain carbon - the same makeup as a video tape - and…](https://sms4smile.com/quotes/peter-james/we-re-full-of-electricity-and-the-walls-and-floor-of-a-building/) [Peter James](https://sms4smile.com/quotes/author/peter-james/) > [Whether carbon dioxide is quite the environmental villain that some people make it out to be is not yet proven.](https://sms4smile.com/quotes/tony-abbott/whether-carbon-dioxide-is-quite-the-environmental-villain-that-some/) [Tony Abbott](https://sms4smile.com/quotes/author/tony-abbott/) > [“Steven Apfelbaum, a restoration ecologist in Wisconsin, says that every 1 percent increase in soil carbon holds an additional sixty thousand gallons of water…](https://sms4smile.com/quotes/judith-d-schwartz/steven-apfelbaum-a-restoration-ecologist-in-wisconsin-says-that-every/) [Judith D. Schwartz](https://sms4smile.com/quotes/author/judith-d-schwartz/) > [I want to break up the Wall Street banks. Hillary Clinton doesn't. I want to raise the minimum wage to 15 bucks an hour.…](https://sms4smile.com/quotes/bernie-sanders/i-want-to-break-up-the-wall-street-banks-hillary-clinton-doesn-t-i/) [Bernie Sanders](https://sms4smile.com/quotes/author/bernie-sanders/) > [I also think that if you want to put a price on carbon, why not just do it with a simple tax? Why not…](https://sms4smile.com/quotes/tony-abbott/i-also-think-that-if-you-want-to-put-a-price-on-carbon-why-not-just/) [Tony Abbott](https://sms4smile.com/quotes/author/tony-abbott/) > [If you want to make a substantial reduction in your carbon footprint, doing it on your own is virtually impossible, especially if you're driving…](https://sms4smile.com/quotes/tom-arnold/if-you-want-to-make-a-substantial-reduction-in-your-carbon-footprint/) [Tom Arnold](https://sms4smile.com/quotes/author/tom-arnold/) > [Jesus was not born on December 25th. There's carbon evidence of it. That freaks people out.](https://sms4smile.com/quotes/matt-skiba/jesus-was-not-born-on-december-25th-there-s-carbon-evidence-of-it/) [Matt Skiba](https://sms4smile.com/quotes/author/matt-skiba/) Browse all 812 Carbon quotes ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "How long have we got? 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