On 25 September 2015, 193 world leaders and representatives will meet at a three-day summit to renew the commitment of the 17 Global Objectives and to complete three very important points within the next 15 years.

The leaders will officially adopt the 2030 agenda with these goals:

1. put an end to extreme poverty,

2. fight inequality and injustice,

3. curbing climate change.

We recall the other 14 objectives: eliminating hunger in the world, ensuring health and well-being for all, ensuring equal education for all, promoting equality between the sexes, clean and purified water for all, creating clean energy and available to all, decent work and economic growth, industrial and infrastructure innovation, reduction of social and cultural inequalities, the creation of sustainable cities and communities, establishing responsible consumption and production, dealing with life in water and on land, strengthening institutions of peace and justice, strengthen the partnership for the pursuit of these same goals.

Here's what we'll talk about.

The message of the Global Goals: "Say it to everyone, everywhere"

The message, the motto of the " Tell everyone " meeting appeared on the Glass Palace in New York, illuminated and animated, a message that spreads and wants to expand as much as possible, also through simple gestures and communication between ordinary people.

At the bottom of the article we offer the exceptional and exemplary video message of Stephen Hawking, a well-known British physicist, mathematician, cosmologist and astrophysicist, one of the most important and well-known in the world.

The immediate objective of the initiative, which is reaffirmed on the official website of the Global Goals, is to create a global tam tam, including radio, television, telephone messages, activities in schools, so that every person, in every country in the world, can spread these goals, make them known, not forget them and put them into practice.

Many other famous people have worked to make these goals known: the initiative has a wide international resonance and, supported by the likes of Pearl Jam, Beyoncé, Ed Sheeran and Coldplay who will perform on September 26th New York's Central Park during the 'Global citizen festival'. Among the actresses, the famous Kate Winslet.

Record your message

The "Tell everyone" message speaks to everyone of these goals, you can spread it personally, by recording a video or simply by sending a selfie through social networks.

The site offers a page with a guide to make your personal global goal selfie.

Among the various partners, there is also Tim to support the campaign until October 2, involving his community in sharing the #GlobalGoals, thus contributing to the final target of reaching 7 billion people in 7 days to say ' It's time to change the world ' .

The support takes place through the sites tim.it and telecomitalia.com, as well as with the group social profiles that will follow the initiative through dedicated posts and tweets with the hashtag #TellEveryone and with which it will be possible to know the events related to the campaign of awareness.

Watch Stephen Hawking's video message