Unions could learn from bacteria and viruses. The most successful of these, like the common cold, do not kill their host while the rare ones, ebola, kill their hosts so quickly they can't spread.
In Australia ATM the unions are killing their hosts.
Did the notice the $20/hr which is higher than $15 paid elsewhere? There wouldn't be all the restrictive work practices there either. The world does not owe Australian unionists a living.
