1.0Law & Public Policy Programhttps://www2.law.temple.edu/lppprich600338<blockquote class="wp-embedded-content" data-secret="cAO3dLGcHS"><a href="https://www2.law.temple.edu/lppp/greening-public-transportation-in-philadelphia/">Greening Public Transportation in Philadelphia</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www2.law.temple.edu/lppp/greening-public-transportation-in-philadelphia/embed/#?secret=cAO3dLGcHS" width="600" height="338" title="“Greening Public Transportation in Philadelphia” — Law & Public Policy Program" data-secret="cAO3dLGcHS" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www2.law.temple.edu/lppp/cms/wp-includes/js/wp-embed.min.js </script> Carley Felzer, JD Anticipated May 2024, Law and Public Policy Scholar Philadelphia has struggled with pollution and environmental contamination since the Industrial Revolution, earning by the 1980s the unflattering moniker of “Filth-adelphia.”  In 2012, it ranked as the second-worst northeastern metropolitan area for smog contamination.  Although conditions have improved, the American Lung Association awarded the Philadelphia-Reading-Camden metropolitan area a failing grade for ozone pollution in its latest State of the Air Report.  Exposure to high levels of air pollution increases ... Read More