1.0Positive Mayohttps://www.positivemayo.com/en/Catherine Guerinhttps://www.positivemayo.com/en/author/catherine-guerintoquesconnection-com/rich600338<blockquote class="wp-embedded-content" data-secret="gm6jGwCBr6"><a href="https://www.positivemayo.com/en/chefs/david-hertz/">David Hertz</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.positivemayo.com/en/chefs/david-hertz/embed/#?secret=gm6jGwCBr6" width="600" height="338" title="“David Hertz” — Positive Mayo" data-secret="gm6jGwCBr6" 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://www.positivemayo.com/wp-includes/js/wp-embed.min.js </script> https://www.positivemayo.com/wp-content/uploads/2024/02/David-Hertz-@misaelgoncalo-15-683x1024.png6831024Chef and social entrepreneur, David Hertz is co-founder of Gastromotiva, an NGO which, since 2006, has been empowering people in vulnerable situations through professional kitchen training and sustainable nutrition and food education. During the 2016 Olympic Games, David opened Refettorio Gastromotiva, a zero-waste school restaurant, in collaboration with chef Massimo Bottura and journalist Alexandra Forbes. […]