This question doesn't directly relate just to Hubpages, but to any blog or website where the target audience is a mix of nationalities from different countries? Should it be English (UK), English (USA), Australian...
Do you still play any board games, card games, computer games or role-play games that you enjoyed playing as a child or teenager? Why do you think they still appeal to you as an adult?
If technology exists to clean the sky of impurities should it be built regardless of financial cost?
I recently watched a show that stated we have the knowledge to build technology to clean our air and extract dangerous gases like methane and co2 that cause global warming. But it stated it was too expensive to build...