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" The difference today is that we have a far greater body of research to support our understanding , and we know better how to protect public health . Paul Dalby One of the things that interests me about today is that we had a group of scientists and social scientists coming along to an event organised by the Australian Academy of Science , and we spent very little time talking about new technologies and new science . One thing that bothers me greatly about most political scientists today is that they have hardly any sense of social responsibility . What is not at issue here today is whether we have friendly sentiments toward Taiwan . The only thing that I 'm here to state today is that we have been training or had the colleges do the training for coal for many years .