We face a total crisis in all areas of life, in science, society, and even family. This is all intended in order to reveal our evil nature and compel people to correct themselves out of hopelessness. One of the strongest motives pushing us towards this correction is a lack of love. In essence, the search for love inside of oneself subconsciously pushes humanity forward, because ultimately, our common goal is defined as eternal love.
All the levels which we rise above, that we ascend towards, correcting ourselves, and coming closer to the spiritual ideal are but the steps towards the realization of love. This is not as simple as it may seem, and it is not so insignificant. On the contrary, it shows us that love does not exist in our world, on our level. To really attain love, we have to go beyond our world.
Courtesy of http://www.youtube.com/watch?v=SPUJIbXN0WY