We continue exploring the biggest conundrums in Earth sciences in this third post of the known unknowns. In the two previous instalments of the series we’ve discovered what the major questions still to be answered about the early days of planet Earth and its inner workings are. We now move onto the planet’s surface. The advent of plate tectonic theory, arguably one of the biggest advancements in t ...[Read More]
GeoEd: Under review
In this month’s GeoEd column, Sam Illingworth tells us about how teaching undergraduate students about peer review can help eliminate bad practice. To anybody other than a researcher, the words peer review might seem like a fancy new age management technique, but to scientists it is either the last bastion of defence against the dark arts or an unnecessary evil that purports to ruin our grea ...[Read More]
The known unknowns – the outstanding 49 questions in Earth Sciences (Part II)
Here is the second instalment in our series covering the biggest unknowns in the Geosciences. Last week we explored what it is about the Earth’s origin that still remains unclear and this week we probe the Earth’s deep interior. Unlike in Jules Verne’s Journey to the Centre of the Earth, there are no volcanic tubes we can climb down which will allow us to discover the inner workings of our Planet. ...[Read More]
The known unknowns – the outstanding 49 questions in Earth sciences (Part I)
Science is about asking questions, as much as it is about finding answers. Most of the time spent by scientists doing research is used to constrain and clarify what exactly is unknown – what does not yet form part of the consensus among the scientific community. Researchers all over the globe are working tirelessly to answer the unresolved questions about the inner workings of our planet, but inev ...[Read More]