Latest False Fact-checks on PlantsNeedCO2.org Clear Any Rating True Mostly True Half True Mostly False False Pants on Fire Full Flop Half Flip No Flip Any Speaker Any Date Range Last 3 Months Last 6 Months Last 12 Months 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 Any Category PlantsNeedCO2.org stated on October 5, 2009 in an ad in the Washington Post: "Not only is there no scientific evidence that CO2 is a pollutant, higher CO2 concentrations actually help ecosystems support more plant and animal life."
Clear Any Rating True Mostly True Half True Mostly False False Pants on Fire Full Flop Half Flip No Flip Any Speaker Any Date Range Last 3 Months Last 6 Months Last 12 Months 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 Any Category
PlantsNeedCO2.org stated on October 5, 2009 in an ad in the Washington Post: "Not only is there no scientific evidence that CO2 is a pollutant, higher CO2 concentrations actually help ecosystems support more plant and animal life."
PlantsNeedCO2.org stated on October 5, 2009 in an ad in the Washington Post: "Not only is there no scientific evidence that CO2 is a pollutant, higher CO2 concentrations actually help ecosystems support more plant and animal life."
