The curator of the exhibit, Leanne Mella,notes that western cultures value sight over other senses.

VOA: special.2010.07.09

"By suddenly having an actual mechanism to value these systems in dollars, it gives you a potentially very large new mechanism for countering the other financial and economic arguments."

VOA: special.2011.05.10

Among other subjects, he talked about freedoms that Americans value.

VOA: special.2009.11.21