![](https://pic.pimg.tw/patbon88/1426851714-2266410488.jpg)
![](https://pic.pimg.tw/patbon88/1426851715-1018965276.jpg)
I know that there is still a caste system in India but did not know that there were still roads for different sub-castes (a woman of lower caste was punished by forcing to walk naked just because she had walked along a road for the upper caste). [ why doesn't the world condemn such stratification, just as it used to do for racial discrimination in S Africa?? ]
We also saw folk dance from Ireland and enjoyed songs from an Latin America country (can't remember which)...
I know I need not envy those on board as so long as I am willing to give up my job/ time, I can be there ... ALAS!!! but I envy them