While conducting this research, he communicates the subjects» movement and
energy on a variety of surfaces — from found wood to city walls — using various mediums and techniques without judgment.
The lines
of evidence and analysis supporting the mainstream position
on climate change are diverse and robust — embracing a huge body
of direct measurements by a
variety of methods in a wealth
of locations
on the Earth's
surface and from space, solid understanding
of the basic physics governing how
energy flow in the atmosphere interacts with greenhouse gases, insights derived from the reconstruction
of causes and consequences
of millions
of years
of natural climatic variations, and the results
of computer models that are increasingly capable
of reproducing the main features
of Earth's climate with and without human influences.