If BJP comes to the power, will all these problems be solved ? Even if Mr. Modi becomes PM he will not be able to solve these problems. Entire world is feeling the threat of Islamic terrorism. You will find Radical extremists in every religion. Entire system needs to be changed. Religious extremism, casteism, education and unemployment are the main problems. Upper caste people hates lower castes. Majority of us don't support reservation of any kind (female, economic basis or caste-basis). Today, we are bashing muslims, tomorrow we will start bashing lower castes, other small religions and so on. Liberalization made us very selfish and money minded. Entire family structure is collapsing, we don't want even our parents interference and we enable them to live in oldage homes. Situation has so worsened that we only need saint or great social reformist who can maintain the harmony and peace between all the religions and castes in India.
