Eliptical Orbit

Earth’s velocity around the sun is not constant throughout the year, what is the affect of this asymmetrical orbit on organisms on the planet?

Are there measurable events which indicate evidence for shifts in seasonal cycles based on orbital variations?  For example, is there a worldwide psycho-energetic rise and fall of earth’s energy?

Could the earth’s elliptical orbit be the cause of various mood psycho-energetic phenomena experienced throughout the year?

What is the mechanism?  Is there a way to test this theory?  Is there evidence let alone proof?  Is this pseudo-science or paradigm revision in process.  As consciousness embraces the idea of cyclical eras ending / beginning should we not also explore how the ordinary solar cycles are mirrored in the internal microcosm