Saturday, July 30, 2011

New Yorker's being thwarted from foraging for veggies in City Parks, sign of economic collapse?

Enough people in New York are foraging for "wild" food in city parks, that the city is taking measures to stop the activity. They're training park rangers and others to be on the lookout for foragers, and "chase them off". It may be a sign of people looking for "local food" (because of the local food movement), or it may be a sign of economic worries and a symptom of peak oil. Whatever the reason, New Yorkers are increasingly fanning out across the city’s parks to hunt and gather edible wild plants, like mushrooms, American ginger and elderberries.

From the perspective of the city parks administration, New York’s public lands are not a communal pantry: "If people decide that they want to make their salads out of our plants, then we’re not going to have any chipmunks," said Maria Hernandez, director of horticulture for the Central Park Conservancy, the nonprofit group that manages Central Park.

It's not just plants - it's fish, turtles, and other animals.

Foraging in New York parks is not a new thing, and neither is foraging in general. Foraging is, after all, part of our societal heritage in that thousands of years ago, before Civilization corralled us into cities, our ancestors were foragers. But I suppose the thousands of years of civilization has erased foraging as normally acceptable behavior. And really, if a city of millions of people were to turn to the parks for wild grown food, the parks would be stripped of plants in no time.

Today there are several people writing about and leading tours in city parks focused on foraging. There's a lot of edible plants growing unrecognized in parks and vacant lots and along highways and so on. But there are also poisonous plants growing among the edible plants and it takes some training to recognize the safe or unsafe plants. And there are ecologically sound ways to harvest these plants, and it's arguably good for the health of the plants to harvest food from them.

Now, what does this mean? Maybe it's meaning nothing other than the local food movement causing people to become re-interested in plants grown near where they live, and recognizing that city parks have some of those plants. But maybe it means something else.

Many people are saying our society is not sustainable. Whether it's peak oil, or peak copper, or financial distress, etc, many think our society is heading towards a generalized collapse. The remnants of civilization, our neighbors etc, would be left as foragers and the ones who have practical skills like building things or finding safe food, they'll be the ones who survive where others will die in some way.

This may or may not be among the consciously known reasons behind the increase in foragers. It may be buried as an unconscious motivation. The effects I just named are widely recognized, but modern life has so many distractions in it that most don't have time to really think about it between the faux concerns like sports statistics, or the latest fake celebrity fake controversy. Some of my friends are consciously interested in relearning skills like cooking from scratch or recognizing safe foods, and are purposely reskilling themselves, and I expect some of the New York foragers may be similarly concerned as my friends.

Interesting ... In the meantime, here's a few books about foraging and growing food in urban settings.

The Locavore's Handbook: The Busy Person's Guide to Eating Local on a Budget

Your Farm in the City: An Urban-Dweller's Guide to Growing Food and Raising Animals

Food Not Lawns: How to Turn Your Yard Into a Garden and Your Neighborhood Into a Community

Urban Agriculture: Ideas and Designs for the New Food Revolution

The Urban Food Revolution: Changing the Way We Feed Cities

For Hunger-Proof Cities: Sustainable Urban Food Systems

Street Foods: Urban Food and Employment in Developing Countries

The Wild Table: Seasonal Foraged Food and Recipes

The Forager's Harvest: A Guide to Identifying, Harvesting, and Preparing Edible Wild Plants

The Feast Nearby: How I Lost My Job, Buried a Marriage, and Found My Way by Keeping Chickens, Foraging, Preserving, Bartering, and Eatin

The Everything Guide to Foraging: Identifying, Harvesting, and Cooking Nature's Wild Fruits and Vegetables (Everything)

Wednesday, July 13, 2011

The potentially never-ending cost of email attachments

What's the cost of sending an attachment through e-mail? The cost to you is essentially free except that it's amortized into the cost of your internet access arrangement. But what's the real cost? And what's the cost of all attachments sent every day? This may seem like a trivial question, but as we move towards "cloud computing" and storing everything, including our e-mail, in the cloud it's worth thinking about what it means and the various effects of storing our email or pictures or videos or social history in the cloud.

The services to consider are,,,,,,, etc, etc, etc, etc

But let's focus on email for the moment.

In my case I'm writing a book (it's almost done! famous last words of the book author) and the process was emailing chapters back and forth with my editors all the time. Each round of work on a chapter meant the editor sending an email, with the chapter attached, I work on it for awhile, then send a reply email with the chapter attached. The chapters are usually 1/2 megabyte in size so there's a megabyte of additional email storage required each time we exchange edits on a chapter. With 6 chapters (it's a short book) and several exchanges during the life of working on the book, we're talking about 20+ megabytes of total storage just for the attachments on the emails sent related to this book. And because this is related to a contract I signed, I'm likely to keep these emails archived for a long time to come. But in practice I'll probably never refer to them again.

Yup, 20+ megabytes of data storage that's likely to remain in my email for a lo-o-o-o-o-ng time but unlikely to ever be used.

gmail-use.jpgThat may seem like a tiny amount and maybe you're concerned about my sanity. But first, as you see here gmail is kind enough to tell me that I have 1.5GB of email stored in this account. Second, just how many email customers does Google have? It's not just gmail but the other services I mentioned above, and the model to store "everything" for a lo-o-o-o-o-ng time.

The cloud computing providers have done a good job of hiding the effect or impact of storing our digital online stuff. Before services like or we had an email client on our personal computer and that email client stored email on the computers hard drive. We directly paid the cost of keeping email around through buying a large-enough hard drive in the computer, remembering to back up the computer, and pulling our hair out when the computer dies and we hadn't backed up the computer. It's not just email, it's the other things, pictures, documents, spreadsheets, etc.

Cloud computing is the new wave of the Internet (,,,,,,, etc, etc, etc, etc) and one thing these services offer us is freedom from maintaining our own machines. We just use services over the Internet to access our stuff, rather than storing our stuff on our own machine. Not only do we not have to pay for a fancy machine just to do email and a few pictures, we can trust the cloud to store our stuff for us.

But cloud computing doesn't come for free, and it carries an environmental impact.

It may be called "the cloud" but that doesn't mean its a white puffy thing up in the sky with no actual substance. Trust me, "the cloud" is constructed of computers and routers and cables and racks and air conditioning in colocation facilities around the planet.

Every email attachment that's stored for a lo-o-o-o-o-ng time but unlikely to ever be used represents the cloud infrastructure becoming bigger. Because of this book and the chapters sent back and forth, Google will be holding an additional 20+ megabytes of data inside my gmail account. So what, you might say, I'm well under the 7GB storage limit they gave me, what's the big deal! The big deal is in the aggregate, the cost of all the email being stored, and the ever-increasing storage requirements to store "the cloud".

For example, every tweet ever uttered is stored in's infrastructure. Plus all those tweets are being sent to partners such as the Library of Congress. How many tweets are twittered every day? And as a result to the traffic carries, how much additional data storage units are they buying per day?

The data storage units are, well, disk drives in a "storage array" plus some sort of backup system. Perhaps the backup system is a second storage array, and maybe a third storage array. Maybe instead it's tape drives with data stored on digital tape. To run a stable robust service that the public will trust to reliably store their stuff for a lo-o-o-o-o-ng time, the service provider has to build in redundancy and the ability to recover from failures. What if the main storage array dies taking with it all of's tweets? What would be the loss to society of all those tweets vanishing in a cloud of electronic smoke? Hence, has to have a system in place for recovering as many tweets as possible and quickly getting back to the job of facilitating the conversation.

The same can be said for the other cloud services. Facebook stores all the old conversations and interactions even though they make it incredibly impossibly difficult to access them. Flikr, Youtube, etc, store all sorts of videos and pictures for a lo-o-o-o-o-ng time. That video you shot of a cute cat doing something strange, by uploading it to Youtube you obligated Google to maintaining an extra 20+ Megabytes of storage (video files are big) for a lo-o-o-o-o-ng time.

Each unit of computing infrastructure consumes electricity, not just to run the machine but to power the air conditioning unit keeping the machines cool. It's said that cooling is the biggest energy cost of running the Internet.

Each unit of computing infrastructure is built out of metal, plastic and various other materials including some that are exceedingly rare.

In other words the cloud isn't free, and the cloud will have a growing environmental impact. The electricity and other resources required to run the cloud is not free, and it's polluting our environment.