Quote from futurecurrents:
"The initial changes in temperature during this period are explained by changes in the Earthâs orbit around the sun, which affects the amount of seasonal sunlight reaching the Earthâs surface. In the case of warming, the lag between temperature and CO2 is explained as follows: as ocean temperatures rise, oceans release CO2 into the atmosphere. In turn, this release amplifies the warming trend, leading to yet more CO2 being released. In other words, increasing CO2 levels become both the cause and effect of further warming. This positive feedback is necessary to trigger the shifts between glacials and interglacials as the effect of orbital changes is too weak to cause such variation. Additional positive feedbacks which play an important role in this process include other greenhouse gases, and changes in ice sheet cover and vegetation patterns."
So after CO2 levels increase they lead temperatures higher. The increased temperatures are due to higher CO2 and other greenhouse gases. The higher temperatures are not due to solar but due to greenhouse gases, one of which is CO2. Do you not think CO2 is a greenhouse gas?
So yes, first temps increase due to solar, then rising CO2 levels lead the temperatures higher. Is that better?
Today, the rising CO2 levels are leading the temperatures higher. CO2 is a greenhouse gas. Do you understand that CO2 is greenhouse gas? Do you know what that means?