The Austrian Diet

What we eat every day leaves a significant footprint on our planet. This visual journey breaks down the Austrian food matrix: from our country's macroscopic production volumes to the hidden ecological costs of seemingly simple foods like cheese, all the way to the complex biochemical networks embedded in our food. Explore the invisible connections between consumption, nature, and biology.

Learn more

The Macro balance

Austria is a country known for its wines and beer, as well as for other cuisines such as beef soup, apple strudel, and, of course, schnitzel. These are just a few among many great dishes Austrians enjoy on a day-to-day basis. However, this is only true from the perspective of the consumer, because when viewed under the lens of Austria's industry, the picture changes quite drastically.

So, let's start of by comparing Austria's annual food production with the average consumption of an Austrian.

This chart is interactive, click on the arrow symbols or their labels to change a metric's ordering!

Next

Cheese & Ecological Cost

Creating dairy products requires a staggering amount of resources. To produce just 1 kg of hard cheese, Austrian dairies process roughly 10 liters of raw milk, leaving behind 9 liters of liquid whey and water loss.

While this physical mass balance looks straightforward, the true environmental toll remains hidden beneath the surface.

Click on "Cheese" to reveal the massive secondary flows of the ecological footprint: from greenhouse gas emissions to land use and virtual water withdrawal
Next

The Environmental Shift

Different foods require different means of productions; our food originates from many diverse environments, with each product needing its own unique procedure before it can end up on our plate. The following visualization shows a plethora of food products and their impact on the environment.

One glance at the scatter plot, and you will quickly notice that some products have a small, far less noticeable freshwater withdrawal foodprint than, for example, cheese. This is why we have given you the option to interact with and explore this data yourself!

These are the controls:

  • Left click inside the scatter plot and move your mouse to pan the view port.
  • Scroll to zoom: Make sure to really get in there, some products are quite hidden!
  • Reset to the default view by using the red button in the control panel on the right.
  • Change the scales by using the corresponding buttons on the right. Compare how this changes the perspective!
Next

The Biochemical Sandbox

Food is a complex, interconnected matrix of chemical compounds. This interactive sandbox below maps the direct pathways from whole foods to their underlying micronutrients and biological impacts. Go ahead - explore the network and let the connections surprise you!

How to explore:
  • Filter by using the checkboxes below to isolate specific food groups or micronutrient families.
  • Analyze by hovering over any node to highlight its unique nutritional network.
  • Interact by dragging nodes to reshape the sandbox or scroll to zoom into complex clusters.

Foods

Nutritions

Conclusion

Our data exploration reveals that food is fundamentally interconnected, serving as a bridge between global resources and biochemistry. A simple choice like buying cheese carries a heavy ecological burden, hiding a complex footprint of land use and emissions beneath the surface. To make sustainable choices, we must understand the profound link between a food's nutritional value and its environmental cost. Every choice matters, for our bodies, and our planet.

The datasets that were used are from the following sources:

Created by: Michael Hagmann Julian Kusternigg Benedikt Serlath