Welcome back. In Lesson 1 you measured your footprint. In Lesson 2 you traced an item through the circular economy. Today is about doing.

Real change happens at three levels: what you do at home, what your community does together, and what bigger systems (government, business, infrastructure) do for everyone. All three count, and they all start with one small step.

Warm-up question to think about: What's one sustainable thing you already do, even on a busy week? It might be small (a reusable bag, the brown bin, a shorter shower). Hold that in mind as you go through this lesson.

Three short terms to know before you start. You'll use all three in the activity that follows.

Now you'll build your own action plan in three short parts:

1. Barrier Buster: name the top three things that hold you back, and pick a counter-strategy for each.
2. Sustainable Swap Finder: choose one swap to commit to for the coming week.
3. SMART goal: write one goal that will guide you through the rest of the course.

There's no wrong answer. The aim is one realistic step, not a perfect plan.

Take a moment with these questions before you finish. You don't need to type anything. Just sit with them, or talk them over with someone if you're in a group.

1. Which level of action feels most natural to you right now: individual, community, or systems? There's no right answer. Some people start at home and grow outward. Some start by joining a group. Some start by emailing a TD.
2. What's the smallest version of your SMART goal that you'd still be proud of? Often the smaller version is the one that actually happens, and that's where lasting change begins.

Remember: this isn't about doing everything. It's about doing one thing well, then the next.

Well done. You've finished the Foundation Sustainability module. Here's what you covered today:

• The three levels of sustainability action: individual (your home and habits), community (your area and groups), and systems (policy, business, infrastructure). All three count, and they reinforce each other.
• The most common barriers people meet (time, money, space, motivation, family, knowing where to start) and a counter-strategy for each.
• One sustainable swap you've committed to for the coming week.
• A SMART goal to guide you through the rest of the course: Specific, Measurable, Achievable, Relevant, Time-bound.

Looking ahead: Module 2 starts with food, the area where many people have their biggest day-to-day impact. You'll look at where food comes from, how to cut waste, and how to shop sustainably on a real budget.

Bring your SMART goal with you. You'll come back to it as the course progresses.