NASA study shows terraforming Mars may not be possible

The video discusses the presence of carbon dioxide on Mars, primarily in its rocks and polar ice caps. It explains that even if all the CO2 were released, it wouldn't be enough to create an Earth-like atmosphere due to insufficient atmospheric pressure. Additionally, the video highlights the challenges of terraforming Mars, noting that releasing CO2 from the soil would require heating the planet significantly, a process that could take up to 10,000 years.

What is the significance of raising the atmospheric pressure on Mars to 1 bar?

How long could it take to heat the entire planet of Mars to release carbon dioxide from the soil?