Some topics that I need to investigate

1. How is the money revolved in advertising market? Where does it start from? Who starts the money flow? How does the money flow from there? Who is the next in line? How much does it cost to create an advertisement? How is the cost recovered? How much revenue does an ad generally generate? Do people really take care of all these things when they advertise? Who endorses crappy ads that I see on TV? There are wonderful ads on TV and few of them are really really crappy. How much do each of these cost? What makes an advertisement effective? I read some article which talks about how to place the people face and their eyes direction to make them effective. I wonder how many of the ad makes really take such things into consideration.
2. I have similar questions in other areas too. How does money flow in agriculture? How does it flow in clothing industry? Movie industry? Music? Arts? travel?
   
3. If for whatever reason, economy goes into complete recession, which of the above industries get affected the most? What would people give up first? travel? music? movie? what?
4. Why does economy go into recession?
5. How does a village prosper into a city? What are the required infrastructure, steps that someone (may be govt) has to take to ensure that progress?
   
6. If nature takes care of selection of which species to prevail and which to perish, why should man interfere with that process and try to preserve?
   
7. Similarly, as the nature is, so is I believe the mass psychology. If everyone is embracing western culture, why do people make so much effort to preserve eastern culture to the extent that they impose? If eastern culture is better than western culture, should it take care of itself? Dont mistake me, I like eastern culture with a tinge of western culture.
   
8. What makes two totally strangers to come in touch with each other and spend the rest of life with each other? I dont think any other species has this kind of bonding. May be lions and tigers have this. But dont the males fight to get a female for mating? And after mating season they go on their own paths?

Any help in the above points, please leave a comment. I would like to make this more like a discussion section. Who knows with all the comments left on this blog, we can make it into a book. That beckons another question, whats the money flow in writing books? and what makes people write books, apart from money?