Resources and reason
In the end, there is no pithy lesson to be learned from the ants, other than that there is a tendency towards competition and wars, which is exacerbated when resources are scarce. In ants, this may be balanced on some occasions by rituals – a dance here and there of figures struggling to look tall.
In women and men, this must be balanced by reason, that most tenuous of creatures, rather than rituals. Reason holds back the demons. It is also what continues to send Hölldobler, now almost 80 years old, out into the desert.
DID YOU KNOW?
Myrmecocystus mimicus colonies may have several queens – up to six is not unheard of. Each may live for 20 years or more, nearly all of which is spent in total darkness.
ANTS ON THE MENU
Sweet-toothed humans have snacked on honeypot ants since prehistoric times.
- Ants have independently evolved honey storage in deserts around the world: Myrmecocystus in North America,Camponotus and Melophorus in Australia, other kinds in other places. Repletes hang. Honey is stored. Tough times are overcome through pluck and reserve.
- But ant societies are not the only ones for which history repeats itself. In what is now the south-west USA, Native Americans have long plundered the repletes of honeypot ants, lying prone on the hot earth to dig them out with sticks. Amazingly, the same also happens in Australia, where a totally unrelated honeypot ant is harvested by a culturally unrelated race of people.
- If there is a lesson here, it is this: in a desert, ants will work out how to store sugar, and, if they store sugar, desert people will work out how to find it.
A BRIEF HISTORY OF FOOD STORAGE
From ants to wasps, many creatures have evolved the ability to store food.
- Grasshoppers store food by getting fat. That is enough for them and so they have diversified and persisted. It’s the same for bears and crickets. They have no other way, no place to put anything else they might gather, nor any way to keep it from rotting. In this they are like our ancestors or, for that matter, the ancestors of ants.
- But then the ability to store food evolved, many times. Moles store half-eaten (but still living) earthworms. Squirrels store fungi. Carnivores store meat, bowerbirds fruit. Shrews store snails. Wasps store paralysed spiders and nearly everything stores seeds.
- And then there are the ants, some of which cache seeds, while others hang up honey. Ants are the only group in which a special caste of individuals has evolved to store food. We can be thankful for that. I have plenty of relatives, but there are none from whom, even in times of great need, I’d be pleased to receive a dose of regurgitated honey.
For more information on ants, click here
To see a map of ant distribution, click here