Plant growth at 450 ppm c02 vs 1270 ppm

[Rod]

450 would still be higher than we are now 

 

 

[bussman]

[awful knawful]

35 minutes ago, bussman said:

 

[ManOnManOral]

The function of co2 has been known for 150 years. Yet only since the fascist left discovered how to weaponize it has it become an issue.  Paying a tax on what I exhale will never be ok with me and I will fight these fascist pigs with everything I have.

[DriftBusta]

16 minutes ago, ManOnManOral said:

The function of co2 has been known for 150 years. Yet only since the fascist left discovered how to weaponize it has it become an issue.  Paying a tax on what I exhale will never be ok with me and I will fight these fascist pigs with everything I have.

Where I’m at on the matter as well.  Its not like its the only phony issue they’re trying to stick up our asses, globalist fucks.

[irv]

The info posted below the vid if you copy and paste it.

""Isolated for 42 days in chambers of ambient and elevated CO2 concentrations, we periodically document the growth of cowpea plants (Vigna unguiculata) via time-lapse photography. NASA says CO2 is making Earth greener—for now. ... Studies have shown that increased concentrations of carbon dioxide increase photosynthesis, spurring plant growth. A quarter to half of Earth’s vegetated lands has shown significant greening over the last 35 years largely due to rising levels of atmospheric carbon dioxide, according to a new study published in the journal Nature Climate Change on April 25. An international team of 32 authors from 24 institutions in eight countries led the effort, which involved using satellite data from NASA’s Moderate Resolution Imaging Spectrometer and the National Oceanic and Atmospheric Administration’s Advanced Very High Resolution Radiometer instruments to help determine the leaf area index, or amount of leaf cover, over the planet’s vegetated regions. The greening represents an increase in leaves on plants and trees equivalent in area to two times the continental United States. Green leaves use energy from sunlight through photosynthesis to chemically combine carbon dioxide drawn in from the air with water and nutrients tapped from the ground to produce sugars, which are the main source of food, fiber and fuel for life on Earth. Studies have shown that increased concentrations of carbon dioxide increase photosynthesis, spurring plant growth. Prominent Scientist William Happer Tells Congress: Earth is in a ‘CO2 Famine - The increase of CO2 is not a cause for alarm and will be good for mankind - Children should not be force-fed propaganda, masquerading as science. Washington, DC — Award-winning Princeton University Physicist Dr. Will Happer declared man-made global warming fears “mistaken” and noted that the Earth was currently in a “CO2 famine now.” Happer, who has published over 200 peer-reviewed scientific papers, made his remarks during today’s Environment and Public Works Full Committee Hearing entitled “Update on the Latest Global Warming Science.” “Many people don’t realize that over geological time, we’re really in a CO2 famine now. Almost never has CO2 levels been as low as it has been in the Holocene (geologic epoch) – 280 (parts per million – ppm) – that’s unheard of. Most of the time [CO2 levels] have been at least 1000 (ppm) and it’s been quite higher than that,” Happer told the Senate Committee. The Center for the Study of Carbon Dioxide and Global Change was created to disseminate factual reports and sound commentary on new developments in the world-wide scientific quest to determine the climatic and biological consequences of the ongoing rise in the air's CO2 content. It meets this objective through weekly online publication of its CO2 Science magazine, which contains editorials on topics of current concern and mini-reviews of recently published peer-reviewed scientific journal articles, books, and other educational materials. In this endeavor, the Center attempts to separate reality from rhetoric in the emotionally-charged debate that swirls around the subject of carbon dioxide and global change. In addition, to help students and teachers gain greater insight into the biological aspects of this phenomenon, the Center maintains on-line instructions on how to conduct CO2 enrichment and depletion experiments in its Global Change Laboratory (located in its Education Center section), which allow interested parties to conduct similar studies in their own homes and classrooms."

[ManOnManOral]

1 hour ago, irv said:

The info posted below the vid if you copy and paste it.

""Isolated for 42 days in chambers of ambient and elevated CO2 concentrations, we periodically document the growth of cowpea plants (Vigna unguiculata) via time-lapse photography. NASA says CO2 is making Earth greener—for now. ... Studies have shown that increased concentrations of carbon dioxide increase photosynthesis, spurring plant growth. A quarter to half of Earth’s vegetated lands has shown significant greening over the last 35 years largely due to rising levels of atmospheric carbon dioxide, according to a new study published in the journal Nature Climate Change on April 25. An international team of 32 authors from 24 institutions in eight countries led the effort, which involved using satellite data from NASA’s Moderate Resolution Imaging Spectrometer and the National Oceanic and Atmospheric Administration’s Advanced Very High Resolution Radiometer instruments to help determine the leaf area index, or amount of leaf cover, over the planet’s vegetated regions. The greening represents an increase in leaves on plants and trees equivalent in area to two times the continental United States. Green leaves use energy from sunlight through photosynthesis to chemically combine carbon dioxide drawn in from the air with water and nutrients tapped from the ground to produce sugars, which are the main source of food, fiber and fuel for life on Earth. Studies have shown that increased concentrations of carbon dioxide increase photosynthesis, spurring plant growth. Prominent Scientist William Happer Tells Congress: Earth is in a ‘CO2 Famine - The increase of CO2 is not a cause for alarm and will be good for mankind - Children should not be force-fed propaganda, masquerading as science. Washington, DC — Award-winning Princeton University Physicist Dr. Will Happer declared man-made global warming fears “mistaken” and noted that the Earth was currently in a “CO2 famine now.” Happer, who has published over 200 peer-reviewed scientific papers, made his remarks during today’s Environment and Public Works Full Committee Hearing entitled “Update on the Latest Global Warming Science.” “Many people don’t realize that over geological time, we’re really in a CO2 famine now. Almost never has CO2 levels been as low as it has been in the Holocene (geologic epoch) – 280 (parts per million – ppm) – that’s unheard of. Most of the time [CO2 levels] have been at least 1000 (ppm) and it’s been quite higher than that,” Happer told the Senate Committee. The Center for the Study of Carbon Dioxide and Global Change was created to disseminate factual reports and sound commentary on new developments in the world-wide scientific quest to determine the climatic and biological consequences of the ongoing rise in the air's CO2 content. It meets this objective through weekly online publication of its CO2 Science magazine, which contains editorials on topics of current concern and mini-reviews of recently published peer-reviewed scientific journal articles, books, and other educational materials. In this endeavor, the Center attempts to separate reality from rhetoric in the emotionally-charged debate that swirls around the subject of carbon dioxide and global change. In addition, to help students and teachers gain greater insight into the biological aspects of this phenomenon, the Center maintains on-line instructions on how to conduct CO2 enrichment and depletion experiments in its Global Change Laboratory (located in its Education Center section), which allow interested parties to conduct similar studies in their own homes and classrooms."

A small glimmer of hope that real science based on fact may still prevail. However these voices are being squelched by the never ending propaganda that is force fed through media, TV productions and disingenuous educators.

Edited December 30, 2019 by ManOnManOral

[irv]

59 minutes ago, ManOnManOral said:

A small glimmer of hope that real science based on fact may still prevail. However these voices are being squelched by the never ending propaganda that is force fed through media, TV productions and disingenuous educators.

It's hard to imagine, with all the failed predictions of the global warming alarmists/liberals, that some people still believe in this nonsense and believe we only have 12 years to save ourselves and this planet.

A true testament to the power of the media and the gov't lies.