Planetary Health Index - a better way to measure progress

 "You get what you measure".  This old business aphorism is an essential truism.  Whether your goal is personal, organizational or national, that which you measure regularly will get your focus.  

Too often, we measure the wrong things.   People measure their weight, which is a poor indicator of health. Corporations are often focused on the quarterly results, which could be detrimental to the overall health of the company. 

 As societies, we obsess over gross domestic product (GDP), which is a largely arbitrary figure, consisting of the total goods and services produced in a country during a given time period.  When the media talks about the economy, they're talking about GDP.  If the economy is doing "well", GDP is growing.  If a country is in recession, GDP is shrinking.  Since the economy is a matter covered by general mainstream media and obsessed over by business media, it's foremost in everyone's mind.  It also means that if a government is judged to have managed the economy poorly, the chances of being elected are minimal.  A large GDP also provides a country with more geopolitical clout.  So, governments obsess over the GDP, elevating its importance over almost everything else.

What's wrong with that?  After all, GDP is a measure of how well off we are, right?  Well, it's not a very good one.  GDP is an aggregate measure, meaning that if some people are extremely wealthy, it says little about the experience of most people.  It counts bad things as well as good so if there's a plane crash and a lot of money is spent on cleanup, lawsuits and funerals, that's part of the GDP.  It only counts what you pay for.  If you pay for someone to cut your lawn, fix your car, look after your kids or paint your house, you're "helping" the economy by increasing the GDP.  Most worrying, though, is that GDP says nothing about the degradation of our planet, the ultimate resource on which we all rely for life itself.  When you remove plant life that was producing oxygen, when you kill microorganisms that are the basis of life, when you pollute the air and water, when you degrade the soil, when you destroy biodiversity that sustains the web of life, it takes a long time for that to be noticed in the form of GDP.  And by time it does, it's too late.  It's not exaggeration to say that our single minded pursuit of GDP is jeopardizing the ability of the planet to sustain life.

We need a new measure, one that reflects the ability of the planet to sustain life.  It needs to be an aggregate measure, including biodiversity, climate stability, air pollution, water pollution soil health and ocean health.  We could call it the planetary health index.  It needs to be top of mind for everyone, everywhere.  Free browsers should come with bookmarks to it.  News aggregators like Google need to include links to it.  Social media sites need to promote it.  Public broadcasters should host shows about it.

This needs to trump the GDP as the top priority of governments.