A century since the recognition of cyclic climatic change by Milankovic

One hundred years ago the Serbian engineer, mathematician and geophysicist Milutin Milankovic published the seminal work "Mathematical Theory of Thermal Phenomena Caused by Solar Radiation", which laid the foundation for mathematical modelling of climatic cycles. Milankovic succeeded in linking major climate change to three known astronomical parameters which controlled the amount of solar radiation on Earth during different seasons and at different latitudes, these are: Earth's orbit eccentricity around the Sun; the tilt or obliquity of Earth's axis of rotation; and the precession of the rotation axis or 'wobblelike' movement. The proposal of periodic fluctuations in Earth's climate (now known as Milankovic cycles) was rejected and ridiculed during the 1950s, but received acclaim in the seventies following publication of the outcomes of seminal multidisciplinary research by Hays, Imbrie and Shackleton.