Forest garden or edible garden: a quick and practical guide to the concept

Why should we introduce forests back to our agricultural system? In this article, we'll discuss the history of forest gardening, the importance of creating a self-sustaining and low-maintenance agricultural system, with several practical information and resources for those who want to install their own forest garden.

Different sources of energy: which one is less “bad”?

Any choice we make on our energy source will have an impact on the environment. Something that does not have an impact simply does not exist. In order to make informed choices, we'll examine here the advantages and disadvantages of different energy sources: coal, oil, natural gas, hydropower, wind power, solar power while comparing their energy density and carbon intensity.

Build our houses the way we build LEGOS?

What if we can build our houses the ways we build LEGOs, where nothing is wasted and can be reused for new structures almost infinitely? The same can be applied to other human-made objects? In this article, we'll also discuss circular building, Earthship architecture and e-waste.

To combat food waste: let’s take a look at our fridge

There is nothing dumber than the food waste problem that humans have created. To solve this, we can start looking at our frenemy - the fridge. What are better, less energy-demanding alternatives for food storage? We'll take a look at ancient storage techniques (ice house, Zeer pot, root cellar...) and food preservation (fermentation, fruit preserves...).

Less waste, less energy: better ways to heat places in a temperate climate

In a temperate climate, heating takes up a big part of your energy budget - and the current solutions are not optimal. What are better ways to heat our home? We'll discuss underfloor heating, heat pump, passive house, tile stove, rocket mass heater and ancient thermal insulation objects such as folding screen, four-poster bed or Japanese food stove Kotatsu.