Educators involved in curriculum design know one hard truth: you can’t fit in everything. Whatever the finished product, there will always be someone who thinks something important has been missed or something unnecessary has been included. This is what happened in the recent redesign of the Australian Curriculum, for example, where the emphasis on Western […]… Learn more.

Evolution and its meaning in the future of organisms and the human being is a subject widely discussed in scientific and non-scientific literature. In the 19th century, Charles Darwin contributed a crucial idea to und… Learn more.

Sex is an expensive business, biologically speaking. Finding a suitable mate takes time and energy. Offspring are also a huge investment of resources. But sex does offer a rewarding possibility: children who are fitter… Learn more.