In fact compared to geological records we are in a relatively cool period

In fact, we are in an interglacial period, which started about 10,000-12,000 years ago, within a 2,000,000-year ice age.

We are also within a 300-year warming period, which followed a 300-year cooling period, which followed a 300-year warming period, etc.

The Sun and the Earth's periodic tiliting and gyrating in various ways are the primary factors in our climate changing over time.

Humans have added some CO2 to the atmosphere, which is excellent for plant life and, therefore, all life.

In fact compared to geological records we are in a relatively cool period

In fact, we are in interglacial period, which started about 10,000-12,000 years ago, within a 2,000,000-year ice age.

We are also within a 300-year warming period, which followed a 300-year cooling period, which followed a 300-year warming period, etc.

The Sun and the Earth's periodic tiliting and gyrating in various ways are the primary factors in our climate changing over time.

Humans have added some CO2 to the atmosphere, which is excellent for plant life and, therefore, all life.