Earth & Space Sciences

This multi-discipline course treats the question of life in the Universe. Where can life have developed? Must it be on a planet similar to Earth? How is life on a planet develop and evolve? Under what extreme circumstances can life persist? We discuss these and similar questions from physical, biological and social perspectives. Students also discuss methods to find and explore planets around other stars (exoplanets) and the search for intelligent life in the Universe and possible philosophical and other consequences of its eventual discovery.

The aim of the course is achieved by a combination of theoretical studies of measuring principles, planning and execution of field investigations, writing of a technical report, and oral presentation at a seminar. The course is dominated by a major compulsory project work which is carried out in groups of three students. The field investigation project consists of establishing a conceptual model, numerical pre-modeling for the design of investigation strategy, field investigation, data processing, inverse modeling, interpretation, and also written and oral presentation of results. The field investigation comprises three days and consists of geological field reconnaissance, and measurements with a couple of geophysical methods in combination with other field investigation methods such as drilling, penetration testing, and digging of test pits. Two of the days are carried out in small groups of about three-four students with one teacher per group.

Access to clean water, fertile soil, critical metals, and cheap energy is crucial for modern society. However, the unsustainable use of these natural resources is changing the face of our planet at an unprecedented rate. This course builds on the understanding of planet Earth gained in ES1001, and it highlights the work done by earth scientists to solve 21st century resource and environmental challenges. The course investigates the geological processes that generate Earth's "traditional" resources, such as metals and hydrocarbons, and their environmental impact. Equally, students study "new" alternative energies such as geothermal and hydro power, and discuss resource requirements of a "Green New Deal" and potential environmental solutions, such as carbon capture and pollution remediation strategies. There is a fully-funded six-day residential field excursion to the Highlands of Scotland.