Vegans still hold the ethical high-ground, but the always-interesting Natalie Angier reports on the 'sensitivities' of plants here:
http://tinyurl.com/yczwuev
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");
document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));
try {
var