Maybe leaflets should be dropped from above to blanket the country. As a younger me saw in a magazine (probably Life) photos of people in Japan who had been poisoned by eating fish contaminated by I speak in Disney song lyrics and Friends quotes shirt. It was dreadful, very disturbing educational, and unforgettable. Their agany was apparent in those photos.
Has the skill of thinking beyond naming someone to blame been lost? Indonesia has a history going back centuries. I believe it has the largest population in the world. Occasionally that causes a problem but somehow they seem to manage and people keep going to Bali. Some areas have been fighting for I speak in Disney song lyrics and Friends quotes shirt. Point – countries have complex histories and just blaming them for what you dislike is superficial.