PBS Discussions Discussion Forums on pbs.org    Search   Register   Profile   Ignore List   Log in  Capturing Carbon    PBS Discussions Forum Index -> NOVA ScienceNOW: Stories 2008 View previous topic :: View next topic   Author Message NOVA scienceNOW4 Joined: 27 Dec 2006 Posts: 50 Location: Boston Post subject: Capturing Carbon    Posted: Wed Jun 18, 2008 9:02 am The amount of carbon dioxide in the Earth’s atmosphere has gone from 270 parts per million in 1800 to 365 ppm today, and it continues to rise at half a percent per year. The majority of this CO2 comes from electrical plants and other industrial sources, but individual people, most significantly in the U.S. and other developed countries but increasingly in rapidly developing countries like China and India as well, also contribute large amounts of carbon through heating their homes, driving their cars, and so on. With this in mind, what limits on the use of carbon (i.e., fossil fuels) do you feel governments should be putting on their citizens, if any? What would you as an individual be willing to do—or what have you already done—to shrink your own personal carbon “footprint”? Back to top Display posts from previous: All Posts1 Day7 Days2 Weeks1 Month3 Months6 Months1 Year Oldest FirstNewest First  Subject Author Date/Time Capturing Carbon NOVA scienceNOW4 Wed Jun 18, 2008 9:02 am    Re: Capturing Carbon allynh Thu Jul 03, 2008 12:04 am    Re: Capturing Carbon Thorshammer Thu Jul 03, 2008 12:41 am    Re: Capturing Carbon bps Thu Jul 03, 2008 5:34 pm       Re: Capturing Carbon Go2Mars Thu Jul 03, 2008 11:06 pm       Re: Capturing Carbon truepurple Fri Jul 04, 2008 3:06 am          Re: Capturing Carbon allynh Sat Jul 05, 2008 8:37 pm             Re: Capturing Carbon allynh Sat Jul 05, 2008 9:01 pm             Re: Capturing Carbon truepurple Sun Jul 06, 2008 11:41 pm                Re: Capturing Carbon allynh Sun Jul 13, 2008 4:13 pm    PBS Discussions Forum Index -> NOVA ScienceNOW: Stories 2008   Jump to: Select a forum PBS Active Forums----------------Antiques Roadshow FYIArt21Bill Moyers on Faith & ReasonMASTERPIECE CONTEMPORARY: EndgameMASTERPIECE CONTEMPORARY: Place of ExecutionMASTERPIECE CONTEMPORARY: CollisionMASTERPIECE: The Complete Jane AustenMASTERPIECE: CranfordMASTERPIECE MYSTERY: WallanderMASTERPIECE MYSTERY: Foyle's WarMASTERPIECE MYSTERY: The Inspector Lynley MysteriesMASTERPIECE MYSTERY: PoirotMASTERPIECE MYSTERY: Miss MarpleMASTERPIECE MYSTERY: Inspector LewisNOVA: The Bible's Buried SecretsNOVA: Saved by the SunNOVA: Family That Walks on All FoursNOVA: Parallel Worlds, Parallel LivesNOVA: The Big Energy GambleNOVA: Inside the Spy FactoryNOVA: Doctors' DiariesNOVA: Extreme IceNOVA: Last ExtinctionP.O.V.: Tintin and IWashington WeekMASTERPIECE CLASSIC 2009: Tess of the d’UrbervillesMASTERPIECE CLASSIC 2009: Wuthering HeightsMASTERPIECE CLASSIC 2009: Oliver TwistMASTERPIECE CLASSIC 2009: David CopperfieldMASTERPIECE CLASSIC 2009: Little DorritMASTERPIECE CLASSIC 2009: The Old Curiosity Shop NOVA scienceNOW----------------NOVA ScienceNOW Stories 2009NOVA scienceNOW: DispatchesNOVA ScienceNOW: Stories 2008NOVA scienceNOW: Stories 2007NOVA scienceNOW: Stories 2006NOVA scienceNOW: Stories 2005NOVA scienceNOW: About the new series PBS.org Forums----------------The Rise and Fall of Jim CrowThe Merrow Report: First to WorstPBS Campus Message BoardBeyond Brown: Pursuing the PromiseNot In Our Town: Talk About ItRemembering Julia ChildThe Question of GodBy the People: Deciding VotesWide AngleGet Up, Stand Up: The Story of Pop and ProtestRx for SurvivalMonty PythonIndependent Lens: A Lion in the HouseAIR: America's Investigative ReportsThe Victory GardenIndependent Lens: Knocking NOW----------------NOW: Politics & EconomyNOW: Arts & CultureNOW: Society and CommunityNOW: Ongoing DiscussionsNOW: PollsNOW: Enterprising IdeasNOW: Science and Health NOVA----------------NOVA: Darwin's Darkest HourNOVA: Forgotten GeniusNOVA: Judgment Day -- Intelligent Design on TrialNOVA: Marathon ChallengeNOVA: Car of the FutureNOVA: Car of the Future -- Educators' ForumNOVA: Space Shuttle DisasterNOVA: Car of the Future -- Filmmakers' Forum P.O.V. - Talking Back----------------P.O.V.: 49 UpP.O.V.: Wrestling With Angels: Playwright Tony KushnerP.O.V.: LumoP.O.V.: The Camden 28P.O.V.: Made in L.A.P.O.V.: Libby, MontanaP.O.V.: Arctic SonP.O.V.: A Family UndertakingP.O.V.: The Hobart ShakespeareansP.O.V.: Following SeanP.O.V.: Revolution '67P.O.V.: Kokoyakyu: High School BaseballP.O.V.: Sierra Leone's Refugee All StarsP.O.V.: Rain in a Dry LandP.O.V.: Standing Silent NationP.O.V.: My Country, My CountryP.O.V.: Prison Town, USAP.O.V.: The Chances of the World ChangingP.O.V.: Maquilapolis: City of FactoriesP.O.V.: No Bigger Than A MinuteP.O.V.: Twelve Disciples of Nelson MandelaP.O.V.: The Boys of BarakaP.O.V.: Lomax the SonghunterP.O.V.: Waging a LivingP.O.V.: Al Otro Lado (To The Other Side)P.O.V.: The TailendersP.O.V.: The Fall of FujimoriP.O.V.: No More Tears SisterP.O.V.: Omar & PeteP.O.V.: Hiding and Seeking: Faith And Tolerance After The HolocaustP.O.V.: Bright LeavesP.O.V.: HardwoodP.O.V.: In the Realms of the UnrealP.O.V.: The Self-Made ManP.O.V.: The Brooklyn ConnectionP.O.V.: The Fire Next TimeP.O.V.: Street FightP.O.V.: Big EnoughP.O.V.: The Education of Shelby KnoxP.O.V.: Chisholm '72 - Unbought & UnbossedP.O.V.: Lost Boys of SudanP.O.V.'s Voter Motor Mouth - 2004 Campaign WatchP.O.V.: A Panther in AfricaP.O.V.: Freedom MachinesP.O.V.: WattstaxP.O.V.: SpeedoP.O.V.: Every Mother's SonP.O.V.: Last Man StandingP.O.V.: ThirstP.O.V.: War Feels Like WarP.O.V.: Bill's RunP.O.V.: FarmingvilleP.O.V.: What I Want My Words to Do To YouP.O.V.: Love & DianeP.O.V.: State of DenialP.O.V.: SoldadosP.O.V.: The Sixth SectionP.O.V.: Family FundamentalsP.O.V.: West 47th StreetP.O.V.: American AlohaP.O.V.: 90 Miles (Bridge)P.O.V.: 90 MilesP.O.V.: The Flute PlayerP.O.V.: Discovering DomingaP.O.V.: Larry v. 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