| So what if CO2 is 450 ppm? It's not like it's any different from 10 ppm CO227-03-2019 22:44 | |
| Tai Hai Chen★★★★☆ (1085) |
So what's the big deal about it? Are they worried they are depleting oxygen? |
| Threads | Replies | Last post |
| Fossil Fuel Substitution for reduced emission of CO2, mercury, lead, arsenic, cadmium.. | 566 | 15-01-2026 03:39 |
| Do CO2 Emissions Create More Clouds? | 176 | 31-07-2025 19:11 |
| What happened to all the CO2 doomsday posts? | 84 | 03-06-2025 04:34 |
| Proof That Too Much CO2 Is An Existential Threat | 326 | 07-11-2023 19:16 |
| There is no scientific theory or evidence that suggest CO2 traps heat better than O2 or N2 | 533 | 30-01-2023 07:22 |