<script type="text/javascript" src="https://pppbr.com/bnr.php?section=Footer46860&pub=543549&format=728x90&ga=g&bg=1"></script>
<noscript><a href="https://yllix.com/publishers/543549" target="_blank"><img src="//ylx-aff.advertica-cdn.com/pub/728x90.png" style="border:none;margin:0;padding:0;vertical-align:baseline;" alt="ylliX - Online Advertising Network" /></a></noscript>
The global population more than doubled in the second half of the 20th century. Over the same stretch, food production grew three times, energy consumption surged four times and overall, economic activity expanded by five times the output of the first half of the 1900s.
...read full article on Market Watch
