But IF Wilberforce could end the slave trade, why can't we be the generation to confront the big IF of hunger?
Check out the intro video and others from the campaign.
So, I am joining with Spring Harvest, Tearfund and over 150 churches and charities as part of the IF campaign to call on you to do all that you can to fight the injustice of hunger.
Contact your MP to represent our views and pressure David Cameron to use the opportunity of the G8 UK meeting in June to push for progress on aid, climate finance, transparency, tax and land grabs.
Another campaign is Rhythms, which is a Tearfund initiative that helps you explore how to live a life of justice every day.
There are four rhythms each with a group of actions for you to follow over 30 days to change the way you live.
I also emailed my MP Zac Goldsmith and received an email back of support and involvement in the IF campaign.