Suppose, a researcher is very interested and enthusiastic about a controversial topic. If he works on that topic and publishes papers, he may be in political trouble from his government or another government.
Think about an Armenian researcher who wants to prove that the said genocide of Armenians in the hands of Ottomans was not as true as Armenians say. Or, think about a Turkish researcher who wants to prove that Turkey actually did the atrocities on Armenians.
How do researchers deal with this dilemma? How do they cope with the political backlash?