Good one, MrX....constipation is something all humans have suffered from at one point or another. 

 Ah lis - would you mind checking on my carrots?  Can´t get to them until tonight

 Sure, no problem......after I milk the cows, feed the chickens, harvest my trees, cut down my wheat...sure, I will check your carrots!

Which brings me to another problem everyone on earth shares.....dealing with PRINCESSES!!

seems topic a bit boring and away from fun??ok,then lets fun

 AE please make up your mind finally,i have doubts if reyhanL will be willing to accept your harem,adoption papers not signed yet,even negotiation fail........

i think world´s common problems bigger then we supposedwell i put the ´´lack of respect ,love and tolerance ´´ for the start...And next ´´irresponsiblity of intellectual´s selfishness,arrogance and wrong guiding this wonderfull globe´´..

i think the 3 most common problems are;

1- Global Warming

2- USA Imperialism

3- Israel

 Why Isreael as a world problem? It´s quite local. Don´t you think that terrorism is a more worldwide problem?

........in a sense, much of our present day problems  boil down to a lack of respect, respect for the rights of others.  Selfishness in combination with ability of present day humanity....we over and over again perpetuate thoughtless actions.

We are destroying ourselves and the whole world with this.  Whole species are becoming extinct.  We have ability, but not the wisdom to properly manage our "intellegence".

We need to realize we are all in this together......

Ecological Destruction........

"This ecological damage also endangers human health by turning parasites into "evolutionary land mines."

The term terrorism isn´t even defined. What is it? From what I can see, it´s all a matter of rather subjective definition.

The word "terrorism" is politically and emotionally charged, and this greatly compounds the difficulty of providing a precise definition. A 2003 study by Jeffrey Record for the US Army quoted a source (Schmid and Jongman 1988) that counted 109 definitions of terrorism that covered a total of 22 different definitional elements. Record continues "Terrorism expert Walter Laqueur also has counted over 100 definitions and concludes that the ´only general characteristic generally agreed upon is that terrorism involves violence and the threat of violence.´ Yet terrorism is hardly the only enterprise involving violence and the threat of violence. So does war, coercive diplomacy, and bar room brawls. Angus Martyn in a briefing paper for the Australian Parliament states that "The international community has never succeeded in developing an accepted comprehensive definition of terrorism. During the 1970s and 1980s, the United Nations attempts to define the term foundered mainly due to differences of opinion between various members about the use of violence in the context of conflicts over national liberation and self-determination. For this and for political reasons, many news sources (such as Reuters) avoid using this term, opting instead for less accusatory words like "bombers," "militants," etc.

A wise person once told me that one man´s terrorist is another man´s freedom fighter.  It just depends on what your perspective is.  A lack of recognizing the humanity in all of us is definately a huge issue.