Another Earth moving episode of Lost in Science! This week Stu talks us through how digging holes and damming rivers is fundamentally changing the Earth's geology and seismic activities. That's right - more frequent Earthquakes from human activities.Also Claire gives the lowdown on the new continent in town - Zealandia. It might be 94% under water but Zealandia stands up to scrutiny when pitted against the other continents.And finally this week Manisha gives her final tip on how to maximise your chances of fulfilling New Year’s resolutions using science. This week is all about evaluating your processes when something goes wrong, or when something goes right!